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Theoretical and synthetic approach to novel spiroheterocycles derived from isatin derivatives and L-proline via 1,3-dipolar cycloaddition

✍ Scribed by R. T. Pardasani; P. Pardasani; V. Chaturvedi; S. K. Yadav; A. Saxena; I. Sharma

Publisher: John Wiley and Sons
Year: 2003
Tongue: English
Weight: 117 KB
Volume: 14
Category: Article
ISSN: 1042-7163
DOI: 10.1002/hc.10063

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✦ Synopsis

Abstract

A cyclic secondary α‐amino acid, viz. L‐proline, reacts with isatin derivatives via decarboxylative azomethine ylide formation and subsequent cycloaddition with various dipolarophiles to give cycloadducts in moderate to good yield. Theoretical studies have been performed to study the stereochemistry of the products formed. © 2003 Wiley Periodicals, Inc. Heteroatom Chem 14:36–41, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.10063

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