Chemische Berichte

Doppelmetallierung von Benzyl??und Allylmercaptanen; das Thiobenzaldehyd??und Thioacrolein??Dianion

KH Geiß, D Seebach, B Seuring

Index: Geiss,K.-H. et al. Chemische Berichte, 1977 , vol. 110, p. 1833 - 1851

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Citation Number: 45

Abstract

Abstract Thiocarbonyl-Dianionen lassen sich quantitativ durch doppelte Deprotonierung aus Benzyl-([RIGHTWARDS ARROW] 2), Allyl-([RIGHTWARDS ARROW] 12) und 2- Methylallylmercaptan ([RIGHTWARDS ARROW] 15) erzeugen. Die neuen Nucleophile setzen sich mit Alkylhalogeniden, Epoxiden und Carbonylverbindungen in guten Ausbeuten zu Produkten vom Typ 3, 13/14 bzw. 16/17 um. Die doppelt metallierten Allylmercaptane ...

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