Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/77140
Type: Artigo de periódico
Title: ALKYL-C VERSUS PHENYL-C REACTIVITY IN UNSYMMETRICAL CYCLOPROPENONES - REACTION OF METHYLPHENYLCYCLOPROPENONE WITH PYRAZOLES
Author: KASCHERES, A
CORREA, J
CUNHA, S
Abstract: Methylphenylcyclopropenone (1) reacts with pyrazole and 3,5-dimethylpyrazole to afford ketones (2) resulting from initial nucleophilic attack at methyl-C, in agreement with an AM1 calculation performed on 1. Intermediacy of dipolar species 3 accounts for products and allows incorporation of other nucleophiles (2-aminothiazole, 2-amino-4-methylpyridine, and o-phenylenediamine).
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/S0040-4020(01)80307-0
Date Issue: 1993
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

Files in This Item:
File Description SizeFormat 
WOSA1993KD05700010.pdf350.16 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.