Vicarious nucleophilic substitution of hydrogen in aldehydes and Knoevenagel reaction of iminium salts with alpha-halocarbanions / Makosza M,Kozhevnikov DN // RUSSIAN CHEMICAL BULLETIN. - 2001. - V. 50, l. 11. - P. 2236-2238.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

Iminium salts derived from aromatic aldehydes react with alpha-chlorocarbanions via two different pathways: reaction with secondary carbanion of halomethyl sulfones proceeds as the Knoevenagel condensation, while tertiary alpha-chlorocarbanions gave products of vicarious nucleophilic substitution of hydrogen in parent aldehydes.

Author keywords:

vicarious nucleophilic substitution; Knoevenagel condensation; aldehydes; carbanions ORGANIC-ANIONS; SULFONES; ALKENES

DOI:

10.1023/A:1015090426917

Web of Science ID:

ISI:000175056400045

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV
Publisher	CONSULTANTS BUREAU
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Keywords-Plus	ORGANIC-ANIONS; SULFONES; ALKENES
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
ResearcherID-Numbers	Makosza, Mieczyslaw/A-6383-2008
Number-of-Cited-References	13
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	542QT