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Type: Artigo de periódico
Title: Reaction Of Enaminothiones With Diphenylcyclopropenone. Synthesis Of 4,5-dimethylenecyclopentenone Derivatives
Author: Kascheres A.
Kascheres C.
Braga A.C.H.
Abstract: Diphenylcyclopropenone (1) reacts with enaminothiones 2 to afford 4,5-dimethylenecyclopentenone derivatives 3. The results of AM1 calculations performed on both geometrically optimized 2a and the oxygen analog in the Z,s-cis-configuration favor a mechanism in which the sulfur atom of 2 acts as a nucleophile at the phenyl-C of 1. © 1993 American Chemical Society.
Rights: fechado
Identifier DOI: 
Date Issue: 1993
Appears in Collections:Unicamp - Artigos e Outros Documentos

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