synthesis of 2-substituted-3-(1h-indol-3-yl)isoindolin-1-one ...1 supporting information synthesis...

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1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free conditions Fanglei Chen, Min Lei, Lihong HuShanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P. R. China. E-mail: [email protected] ; [email protected] Electronic Supplementary Material (ESI) for Green Chemistry This journal is © The Royal Society of Chemistry 2014

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Page 1: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

1

Supporting Information

Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free conditions

Fanglei Chen, Min Lei∗, Lihong Hu∗

Shanghai Research Center for Modernization of Traditional Chinese Medicine,

Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai

201203, P. R. China.

E-mail: [email protected]; [email protected]

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

Page 2: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

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S1. LCMS spectrum of 2-benzyl-3-(1H-indol-3-yl)isoindolin-1-one (4a). ................... 9

S2. 1H NMR spectrum of 2-benzyl-3-(1H-indol-3-yl)isoindolin-1-one (4a) in

DMSO-d6. .................................................................................................................... 10

S3. 13C NMR spectrum of 2-benzyl-3-(1H-indol-3-yl)isoindolin-1-one (4a) in

DMSO-d6. .................................................................................................................... 11

S4. LCMS spectrum of 3-(1H-indol-3-yl)-2-(4-methoxybenzyl)isoindolin-1-one (4b).

...................................................................................................................................... 12

S5. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(4-methoxybenzyl)isoindolin-1-one (4b)

in DMSO-d6. ................................................................................................................ 13

S6. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(4-methoxybenzyl)isoindolin-1-one (4b)

in DMSO-d6. ................................................................................................................ 14

S7. LCMS spectrum of 2-(4-chlorobenzyl)-3-(1H-indol-3-yl)isoindolin-1-one (4c). . 15

S8. 1H NMR spectrum of 2-(4-chlorobenzyl)-3-(1H-indol-3-yl)isoindolin-1-one (4c) in

DMSO-d6. .................................................................................................................... 16

S9. 13C NMR spectrum of 2-(4-chlorobenzyl)-3-(1H-indol-3-yl)isoindolin-1-one (4c)

in DMSO-d6. ................................................................................................................ 17

S10. LCMS spectrum of 2-(4-fluorophenethyl)-3-(1H-indol-3-yl)isoindolin-1-one

(4d). .............................................................................................................................. 18

S11. 1H NMR spectrum of 2-(4-fluorophenethyl)-3-(1H-indol-3-yl)isoindolin-1-one

(4d) in DMSO-d6. ........................................................................................................ 19

S12. 13C NMR spectrum of 2-(4-fluorophenethyl)-3-(1H-indol-3-yl)isoindolin-1-one

(4d) in DMSO-d6. ........................................................................................................ 20

S13. LCMS spectrum of

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

Page 3: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

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2-(3,4-dimethoxyphenethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4e). ........................ 21

S14. 1H NMR spectrum of

2-(3,4-dimethoxyphenethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4e) in DMSO-d6. .. 22

S15. 13C NMR spectrum of

2-(3,4-dimethoxyphenethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4e) in DMSO-d6. .. 23

S16. LCMS spectrum of 3-(1H-indol-3-yl)-2-(4-nitrophenethyl)isoindolin-1-one (4f).

...................................................................................................................................... 24

S17. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(4-nitrophenethyl)isoindolin-1-one (4f)

in DMSO-d6. ................................................................................................................ 25

S18. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(4-nitrophenethyl)isoindolin-1-one (4f)

in DMSO-d6. ................................................................................................................ 26

S19. LCMS spectrum of 2-(furan-2-ylmethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4g).

...................................................................................................................................... 27

S20. 1H NMR spectrum of 2-(furan-2-ylmethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4g)

in DMSO-d6. ................................................................................................................ 28

S21. 13C NMR spectrum of 2-(furan-2-ylmethyl)-3-(1H-indol-3-yl)isoindolin-1-one

(4g) in DMSO-d6. ........................................................................................................ 29

S22. LCMS spectrum of 3-(1H-indol-3-yl)-2-(pyridin-2-ylmethyl)isoindolin-1-one

(4h). .............................................................................................................................. 30

S23. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(pyridin-2-ylmethyl)isoindolin-1-one

(4h) in DMSO-d6. ........................................................................................................ 31

S24. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(pyridin-2-ylmethyl)isoindolin-1-one

(4h) in DMSO-d6. ........................................................................................................ 32

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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S25. LCMS spectrum of 3-(1H-Indol-3-yl)-2-phenylisoindolin-1-one (4i). ............... 33

S26. 1H NMR spectrum of 3-(1H-Indol-3-yl)-2-phenylisoindolin-1-one (4i) in

DMSO-d6. .................................................................................................................... 34

S27. 13C NMR spectrum of 3-(1H-Indol-3-yl)-2-phenylisoindolin-1-one (4i) in

DMSO-d6. .................................................................................................................... 35

S28. LCMS spectrum of 3-(1H-indol-3-yl)-2-(4-methoxyphenyl)isoindolin-1-one (4j).

...................................................................................................................................... 36

S29. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(4-methoxyphenyl)isoindolin-1-one (4j)

in DMSO-d6. ................................................................................................................ 37

S30. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(4-methoxyphenyl)isoindolin-1-one

(4j) in DMSO-d6. ......................................................................................................... 38

S31. LCMS spectrum of 3-(1H-indol-3-yl)-2-(p-tolyl)isoindolin-1-one (4k). ............ 39

S32. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(p-tolyl)isoindolin-1-one (4k) in

DMSO-d6. .................................................................................................................... 40

S33. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(p-tolyl)isoindolin-1-one (4k) in

DMSO-d6. .................................................................................................................... 41

S34. LCMS spectrum of 2-(4-chlorophenyl)-3-(1H-indol-3-yl)isoindolin-1-one (4l).42

S35. 1H NMR spectrum of 2-(4-chlorophenyl)-3-(1H-indol-3-yl)isoindolin-1-one (4l).

in DMSO-d6. ................................................................................................................ 43

S36. 13C NMR spectrum of 2-(4-chlorophenyl)-3-(1H-indol-3-yl)isoindolin-1-one (4l).

in DMSO-d6. ................................................................................................................ 44

S37. LCMS spectrum of 3-(1H-indol-3-yl)isobenzofuran-1(3H)-one (5). .................. 45

S38. 1H NMR spectrum of 3-(1H-indol-3-yl)isobenzofuran-1(3H)-one (5) in

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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DMSO-d6. .................................................................................................................... 46

S39. 13C NMR spectrum of 3-(1H-indol-3-yl)isobenzofuran-1(3H)-one (5) in

DMSO-d6. .................................................................................................................... 47

S40. LCMS spectrum of 3-(1H-Indol-3-yl)-2-propylisoindolin-1-one (4n)................ 48

S41. 1H NMR spectrum of 3-(1H-Indol-3-yl)-2-propylisoindolin-1-one (4n) in

DMSO-d6. .................................................................................................................... 49

S42. 13C NMR spectrum of 3-(1H-Indol-3-yl)-2-propylisoindolin-1-one (4n) in

DMSO-d6. .................................................................................................................... 50

S43. LCMS spectrum of 2-butyl-3-(1H-indol-3-yl)isoindolin-1-one (4o). ................. 51

S44. 1H NMR spectrum of 2-butyl-3-(1H-indol-3-yl)isoindolin-1-one (4o) in

DMSO-d6. .................................................................................................................... 52

S45. 13C NMR spectrum of 2-butyl-3-(1H-indol-3-yl)isoindolin-1-one (4o) in

DMSO-d6. .................................................................................................................... 53

S46. LCMS spectrum of 3-(1H-Indol-3-yl)-2-isobutylisoindolin-1-one (4p). ............ 54

S47. 1H NMR spectrum of 3-(1H-Indol-3-yl)-2-isobutylisoindolin-1-one (4p) in

DMSO-d6. .................................................................................................................... 55

S48. 13C NMR spectrum of 3-(1H-Indol-3-yl)-2-isobutylisoindolin-1-one (4p) in

DMSO-d6. .................................................................................................................... 56

S49. LCMS spectrum of 3-(1H-indol-3-yl)-2-isopropylisoindolin-1-one (4q). .......... 57

S50. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-isopropylisoindolin-1-one (4q) in

DMSO-d6. .................................................................................................................... 58

S51. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-isopropylisoindolin-1-one (4q) in

DMSO-d6. .................................................................................................................... 59

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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S52. LCMS spectrum of 2-cyclopentyl-3-(1H-indol-3-yl)isoindolin-1-one (4s). ....... 60

S53. 1H NMR spectrum of 2-cyclopentyl-3-(1H-indol-3-yl)isoindolin-1-one (4s) in

DMSO-d6. .................................................................................................................... 61

S54. 13C NMR spectrum of 2-cyclopentyl-3-(1H-indol-3-yl)isoindolin-1-one (4s) in

DMSO-d6. .................................................................................................................... 62

S55. LCMS spectrum of 2-cyclopropyl-3-(1H-indol-3-yl)isoindolin-1-one (4t). ....... 63

S56. 1H NMR spectrum of 2-cyclopropyl-3-(1H-indol-3-yl)isoindolin-1-one (4t) in

DMSO-d6. .................................................................................................................... 64

S57. 13C NMR spectrum of 2-cyclopropyl-3-(1H-indol-3-yl)isoindolin-1-one (4t) in

DMSO-d6. .................................................................................................................... 65

S58. LCMS spectrum of 3-(2-benzyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4u). .............................................................................................................................. 66

S59. 1H NMR spectrum of 3-(2-benzyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4u) in DMSO-d6. ........................................................................................................ 67

S60. 13C NMR spectrum of

3-(2-benzyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile (4u) in DMSO-d6. ........ 68

S61. LCMS spectrum of 3-(2-butyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4v). .............................................................................................................................. 69

S62. 1H NMR spectrum of 3-(2-butyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4v) in DMSO-d6. ........................................................................................................ 70

S63. 13C NMR spectrum of 3-(2-butyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4v) in DMSO-d6. ........................................................................................................ 71

S64. LCMS spectrum of

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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3-(2-cyclopentyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile (4w). ..................... 72

S65. 1H NMR spectrum of

3-(2-cyclopentyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile (4w) in DMSO-d6.73

S66. 13C NMR spectrum of

3-(2-cyclopentyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile (4w) in DMSO-d6.74

S67. LCMS spectrum of 2-benzyl-3-(6-nitro-1H-indol-3-yl)isoindolin-1-one (4x).... 75

S68. 1H NMR spectrum of 2-benzyl-3-(6-nitro-1H-indol-3-yl)isoindolin-1-one (4x) in

DMSO-d6. .................................................................................................................... 76

S69. 13C NMR spectrum of 2-benzyl-3-(6-nitro-1H-indol-3-yl)isoindolin-1-one (4x) in

DMSO-d6. .................................................................................................................... 77

S70. LCMS spectrum of 2-benzyl-3-(5-methyl-1H-indol-3-yl)isoindolin-1-one (4y).

...................................................................................................................................... 78

S71. 1H NMR spectrum of 2-benzyl-3-(5-methyl-1H-indol-3-yl)isoindolin-1-one (4y)

in DMSO-d6. ................................................................................................................ 79

S72. 13C NMR spectrum of 2-benzyl-3-(5-methyl-1H-indol-3-yl)isoindolin-1-one (4y)

in DMSO-d6. ................................................................................................................ 80

S73. LCMS spectrum of 2-benzyl-3-(1-methyl-1H-indol-3-yl)isoindolin-1-one (4z).81

S74. 1H NMR spectrum of 2-benzyl-3-(1-methyl-1H-indol-3-yl)isoindolin-1-one (4z)

in DMSO-d6. ................................................................................................................ 82

S75. 13C NMR spectrum of 2-benzyl-3-(1-methyl-1H-indol-3-yl)isoindolin-1-one (4z)

in DMSO-d6. ................................................................................................................ 83

S76. LCMS spectrum of 2-benzyl-3-(1H-indol-3-yl)-6-methoxyisoindolin-1-one (4aa).

...................................................................................................................................... 84

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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S77. 1H NMR spectrum of 2-benzyl-3-(1H-indol-3-yl)-6-methoxyisoindolin-1-one

(4aa) in DMSO-d6. ...................................................................................................... 85

S78. 13C NMR spectrum of 2-benzyl-3-(1H-indol-3-yl)-6-methoxyisoindolin-1-one

(4aa) in DMSO-d6. ...................................................................................................... 86

S79. LCMS spectrum of 2-benzyl-5-chloro-3-(1H-indol-3-yl)isoindolin-1-one (4ab).

...................................................................................................................................... 87

S80. 1H NMR spectrum of 2-benzyl-5-chloro-3-(1H-indol-3-yl)isoindolin-1-one (4ab)

in DMSO-d6. ................................................................................................................ 88

S81. 13C NMR spectrum of 2-benzyl-5-chloro-3-(1H-indol-3-yl)isoindolin-1-one (4ab)

in DMSO-d6. ................................................................................................................ 89

S82. LCMS spectrum of 2-benzyl-3-(1H-pyrrol-2-yl)isoindolin-1-one (7). ............... 90

S83. 1H NMR spectrum of 2-benzyl-3-(1H-pyrrol-2-yl)isoindolin-1-one (7) in

DMSO-d6. .................................................................................................................... 91

S84. 13C NMR spectrum of 2-benzyl-3-(1H-pyrrol-2-yl)isoindolin-1-one (7) in

DMSO-d6. .................................................................................................................... 92

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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S1. LCMS spectrum of 2-benzyl-3-(1H-indol-3-yl)isoindolin-1-one (4a).

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S2. 1H NMR spectrum of 2-benzyl-3-(1H-indol-3-yl)isoindolin-1-one (4a) in

DMSO-d6.

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S3. 13C NMR spectrum of 2-benzyl-3-(1H-indol-3-yl)isoindolin-1-one (4a) in

DMSO-d6.

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S4. LCMS spectrum of 3-(1H-indol-3-yl)-2-(4-methoxybenzyl)isoindolin-1-one (4b).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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S5. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(4-methoxybenzyl)isoindolin-1-one (4b)

in DMSO-d6.

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S6. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(4-methoxybenzyl)isoindolin-1-one (4b)

in DMSO-d6.

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S7. LCMS spectrum of 2-(4-chlorobenzyl)-3-(1H-indol-3-yl)isoindolin-1-one (4c).

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S8. 1H NMR spectrum of 2-(4-chlorobenzyl)-3-(1H-indol-3-yl)isoindolin-1-one (4c) in

DMSO-d6.

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S9. 13C NMR spectrum of 2-(4-chlorobenzyl)-3-(1H-indol-3-yl)isoindolin-1-one (4c)

in DMSO-d6.

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S10. LCMS spectrum of 2-(4-fluorophenethyl)-3-(1H-indol-3-yl)isoindolin-1-one

(4d).

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S11. 1H NMR spectrum of 2-(4-fluorophenethyl)-3-(1H-indol-3-yl)isoindolin-1-one

(4d) in DMSO-d6.

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S12. 13C NMR spectrum of 2-(4-fluorophenethyl)-3-(1H-indol-3-yl)isoindolin-1-one

(4d) in DMSO-d6.

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S13. LCMS spectrum of

2-(3,4-dimethoxyphenethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4e).

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S14. 1H NMR spectrum of

2-(3,4-dimethoxyphenethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4e) in DMSO-d6.

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S15. 13C NMR spectrum of

2-(3,4-dimethoxyphenethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4e) in DMSO-d6.

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S16. LCMS spectrum of 3-(1H-indol-3-yl)-2-(4-nitrophenethyl)isoindolin-1-one (4f).

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S17. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(4-nitrophenethyl)isoindolin-1-one (4f)

in DMSO-d6.

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S18. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(4-nitrophenethyl)isoindolin-1-one (4f)

in DMSO-d6.

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S19. LCMS spectrum of 2-(furan-2-ylmethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4g).

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S20. 1H NMR spectrum of 2-(furan-2-ylmethyl)-3-(1H-indol-3-yl)isoindolin-1-one (4g)

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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29

S21. 13C NMR spectrum of 2-(furan-2-ylmethyl)-3-(1H-indol-3-yl)isoindolin-1-one

(4g) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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30

S22. LCMS spectrum of 3-(1H-indol-3-yl)-2-(pyridin-2-ylmethyl)isoindolin-1-one

(4h).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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31

S23. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(pyridin-2-ylmethyl)isoindolin-1-one

(4h) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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32

S24. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(pyridin-2-ylmethyl)isoindolin-1-one

(4h) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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33

S25. LCMS spectrum of 3-(1H-Indol-3-yl)-2-phenylisoindolin-1-one (4i).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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34

S26. 1H NMR spectrum of 3-(1H-Indol-3-yl)-2-phenylisoindolin-1-one (4i) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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35

S27. 13C NMR spectrum of 3-(1H-Indol-3-yl)-2-phenylisoindolin-1-one (4i) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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36

S28. LCMS spectrum of 3-(1H-indol-3-yl)-2-(4-methoxyphenyl)isoindolin-1-one (4j).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

Page 37: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

37

S29. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(4-methoxyphenyl)isoindolin-1-one (4j)

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

Page 38: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

38

S30. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(4-methoxyphenyl)isoindolin-1-one

(4j) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

Page 39: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

39

S31. LCMS spectrum of 3-(1H-indol-3-yl)-2-(p-tolyl)isoindolin-1-one (4k).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

Page 40: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

40

S32. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-(p-tolyl)isoindolin-1-one (4k) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

Page 41: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

41

S33. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-(p-tolyl)isoindolin-1-one (4k) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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42

S34. LCMS spectrum of 2-(4-chlorophenyl)-3-(1H-indol-3-yl)isoindolin-1-one (4l).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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43

S35. 1H NMR spectrum of 2-(4-chlorophenyl)-3-(1H-indol-3-yl)isoindolin-1-one (4l).

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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44

S36. 13C NMR spectrum of 2-(4-chlorophenyl)-3-(1H-indol-3-yl)isoindolin-1-one (4l).

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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45

S37. LCMS spectrum of 3-(1H-indol-3-yl)isobenzofuran-1(3H)-one (5).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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46

S38. 1H NMR spectrum of 3-(1H-indol-3-yl)isobenzofuran-1(3H)-one (5) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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47

S39. 13C NMR spectrum of 3-(1H-indol-3-yl)isobenzofuran-1(3H)-one (5) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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48

S40. LCMS spectrum of 3-(1H-Indol-3-yl)-2-propylisoindolin-1-one (4n).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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49

S41. 1H NMR spectrum of 3-(1H-Indol-3-yl)-2-propylisoindolin-1-one (4n) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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50

S42. 13C NMR spectrum of 3-(1H-Indol-3-yl)-2-propylisoindolin-1-one (4n) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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51

S43. LCMS spectrum of 2-butyl-3-(1H-indol-3-yl)isoindolin-1-one (4o).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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52

S44. 1H NMR spectrum of 2-butyl-3-(1H-indol-3-yl)isoindolin-1-one (4o) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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53

S45. 13C NMR spectrum of 2-butyl-3-(1H-indol-3-yl)isoindolin-1-one (4o) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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54

S46. LCMS spectrum of 3-(1H-Indol-3-yl)-2-isobutylisoindolin-1-one (4p).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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55

S47. 1H NMR spectrum of 3-(1H-Indol-3-yl)-2-isobutylisoindolin-1-one (4p) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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56

S48. 13C NMR spectrum of 3-(1H-Indol-3-yl)-2-isobutylisoindolin-1-one (4p) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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57

S49. LCMS spectrum of 3-(1H-indol-3-yl)-2-isopropylisoindolin-1-one (4q).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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58

S50. 1H NMR spectrum of 3-(1H-indol-3-yl)-2-isopropylisoindolin-1-one (4q) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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59

S51. 13C NMR spectrum of 3-(1H-indol-3-yl)-2-isopropylisoindolin-1-one (4q) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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60

S52. LCMS spectrum of 2-cyclopentyl-3-(1H-indol-3-yl)isoindolin-1-one (4s).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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61

S53. 1H NMR spectrum of 2-cyclopentyl-3-(1H-indol-3-yl)isoindolin-1-one (4s) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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62

S54. 13C NMR spectrum of 2-cyclopentyl-3-(1H-indol-3-yl)isoindolin-1-one (4s) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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63

S55. LCMS spectrum of 2-cyclopropyl-3-(1H-indol-3-yl)isoindolin-1-one (4t).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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64

S56. 1H NMR spectrum of 2-cyclopropyl-3-(1H-indol-3-yl)isoindolin-1-one (4t) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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65

S57. 13C NMR spectrum of 2-cyclopropyl-3-(1H-indol-3-yl)isoindolin-1-one (4t) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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66

S58. LCMS spectrum of 3-(2-benzyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4u).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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67

S59. 1H NMR spectrum of 3-(2-benzyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4u) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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68

S60. 13C NMR spectrum of

3-(2-benzyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile (4u) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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69

S61. LCMS spectrum of 3-(2-butyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4v).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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70

S62. 1H NMR spectrum of 3-(2-butyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4v) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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71

S63. 13C NMR spectrum of 3-(2-butyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile

(4v) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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72

S64. LCMS spectrum of

3-(2-cyclopentyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile (4w).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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73

S65. 1H NMR spectrum of

3-(2-cyclopentyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile (4w) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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74

S66. 13C NMR spectrum of

3-(2-cyclopentyl-3-oxoisoindolin-1-yl)-1H-indole-5-carbonitrile (4w) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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75

S67. LCMS spectrum of 2-benzyl-3-(6-nitro-1H-indol-3-yl)isoindolin-1-one (4x).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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76

S68. 1H NMR spectrum of 2-benzyl-3-(6-nitro-1H-indol-3-yl)isoindolin-1-one (4x) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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77

S69. 13C NMR spectrum of 2-benzyl-3-(6-nitro-1H-indol-3-yl)isoindolin-1-one (4x) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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78

S70. LCMS spectrum of 2-benzyl-3-(5-methyl-1H-indol-3-yl)isoindolin-1-one (4y).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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79

S71. 1H NMR spectrum of 2-benzyl-3-(5-methyl-1H-indol-3-yl)isoindolin-1-one (4y)

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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80

S72. 13C NMR spectrum of 2-benzyl-3-(5-methyl-1H-indol-3-yl)isoindolin-1-one (4y)

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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81

S73. LCMS spectrum of 2-benzyl-3-(1-methyl-1H-indol-3-yl)isoindolin-1-one (4z).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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82

S74. 1H NMR spectrum of 2-benzyl-3-(1-methyl-1H-indol-3-yl)isoindolin-1-one (4z)

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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83

S75. 13C NMR spectrum of 2-benzyl-3-(1-methyl-1H-indol-3-yl)isoindolin-1-one (4z)

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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84

S76. LCMS spectrum of 2-benzyl-3-(1H-indol-3-yl)-6-methoxyisoindolin-1-one

(4aa).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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85

S77. 1H NMR spectrum of 2-benzyl-3-(1H-indol-3-yl)-6-methoxyisoindolin-1-one

(4aa) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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86

S78. 13C NMR spectrum of 2-benzyl-3-(1H-indol-3-yl)-6-methoxyisoindolin-1-one

(4aa) in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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87

S79. LCMS spectrum of 2-benzyl-5-chloro-3-(1H-indol-3-yl)isoindolin-1-one (4ab).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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88

S80. 1H NMR spectrum of 2-benzyl-5-chloro-3-(1H-indol-3-yl)isoindolin-1-one (4ab)

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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89

S81. 13C NMR spectrum of 2-benzyl-5-chloro-3-(1H-indol-3-yl)isoindolin-1-one (4ab)

in DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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90

S82. LCMS spectrum of 2-benzyl-3-(1H-pyrrol-2-yl)isoindolin-1-one (7).

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

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91

S83. 1H NMR spectrum of 2-benzyl-3-(1H-pyrrol-2-yl)isoindolin-1-one (7) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014

Page 92: Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one ...1 Supporting Information Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free

92

S84. 13C NMR spectrum of 2-benzyl-3-(1H-pyrrol-2-yl)isoindolin-1-one (7) in

DMSO-d6.

Electronic Supplementary Material (ESI) for Green ChemistryThis journal is © The Royal Society of Chemistry 2014