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conversion of 1-boc-indoles to 1-boc-oxindoles

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2004 Indole derivatives R 0140 Conversion of 1-Boc-indoles to 1-Boc-oxindoles. — Conversion of indoles to 2-(indolyl)borates and subsequent oxidation provides a general method for the synthe- sis of 2-oxindoles (II). — (VAZQUEZ, E.; PAYACK, J. F.; Tetrahedron Lett. 45 (2004) 35, 6549-6550; Dep. Process Res., Merck Res. Lab., Merck&Co., Inc., Rahway, NJ 07065, USA; Eng.) — Mais 49- 105

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Page 1: Conversion of 1-Boc-indoles to 1-Boc-oxindoles

2004

Indole derivativesR 0140 Conversion of 1-Boc-indoles to 1-Boc-oxindoles. — Conversion of indoles to

2-(indolyl)borates and subsequent oxidation provides a general method for the synthe-sis of 2-oxindoles (II). — (VAZQUEZ, E.; PAYACK, J. F.; Tetrahedron Lett. 45 (2004) 35, 6549-6550; Dep. Process Res., Merck Res. Lab., Merck&Co., Inc., Rahway, NJ 07065, USA; Eng.) — Mais

49- 105

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