eknath m. gayakwad, vilas v. patil and ganapati s ... · new journal of chemistry...

New Journal of Chemistry

Nonanebis(peroxoic acid) mediated efficient and selective oxidation of sulfide

Eknath M. Gayakwad, Vilas V. Patil and Ganapati S. Shankarling*

Address: Department of Dyestuff Technology, Institute of Chemical Technology, N. P. Marg, Matunga,

Mumbai - 400019, India;

Tel.: 91-22-33612708; Fax: 91-22-33611020E; mail- [email protected]

Supporting information

Sr. no. Content Page no.

1 FTIR Spectra 2-17

2 GC-MS and MS Spectra 18-33

3 1H NMR Spectra 34-49

Electronic Supplementary Material (ESI) for New Journal of Chemistry.This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2015

mailto:[email protected]


2) FTIR Spectra,GC-MS and MS Spectra,1H NMR Spectra

FTIR Spectra

1) (methylsulfinyl)benzene (2a)


2) (methylsulfonyl)benzene (3a)


3) Sulfinyldibenzene (2b):


4) 2-(benzylsulfinyl) aceticacid(2c)


5) (benzylsulfonyl)acetic acid (3c):


6) Ethyl 2-benzylsulfonyl)acetate (3d)


7) 2-(benzylsulfinyl) ethanol (2e):


8) 2-(benzylsulfonyl) ethanol (3e):


9) 10-butyl-10H-phenothiazine 5-oxide (2f):


10)10-butyl-10H-phenothiazine 5,5-dioxide (3f):


11) 10-hexyl-10H-phenothiazine-3-carbaldehyde 5-oxide(2g)


12) 10-hexyl-10H-phenothiazine-3-carbaldehyde 5, 5-dioxide (3g)


13) 1-methoxy-4-(methylsulfinyl)benzene (2h)


14) 1-methoxy-4-(methylsulfonyl)benzene (3h):


15) 1-(methylsulfinyl)-4-nitrobenzene(2i)


16) 1-(methylsulfonyl)-4-nitrobenzene(3i)


EIMS/GCMS Spectra



2) (methylsulfonyl)benzene (3a)


3) Sulfinyldibenzene (2b)


4) 2-(benzylsulfinyl)acetic acid(2c)


5) 2-(benzylsulfonyl)acetic acid (3c)


6) Ethyl 2-benzylsulfonyl)acetate(3d)


7) 2-(benzylsulfinyl) ethanol (2e)


8) 2-(benzylsulfonyl) ethanol (3e)


9) 10-butyl-10H-phenothiazine 5-oxide (2f)


10) 10-butyl-10H-phenothiazine 5,5-dioxide (3f



20 MIN FOL_140731152018 #17 RT: 0.17 AV: 1 NL: 9.72E2T: + c ESI Full ms [ 300.00-400.00]

300 310 320 330 340 350 360 370 380 390 400

m/z

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950

Inte

nsi

ty

312.42

311.29

328.02

370.91

314.00


14) 1-methoxy-4-(methylsulfonyl)benzene (3h)


15) 1-(methylsulfinyl)-4-nitrobenzene(2i)


1H-NMR



2) (methylsulfonyl)benzene (3a