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Type: Artigo de periódico
Title: A cyclopropenone route to new pyrrolizidine derivatives
Author: Kascheres, A
Schumacher, HC
Rodrigues, RAF
Abstract: New pyrrolizidine derivatives 6 and 7 were prepared from the 1,5-dihydro-2H-pyrrol-2-one 3a via an acidic intramolecular aldol condensation in 16% and 42% yields, respectively. Compound 6 was obtained by dehydration of 7 with p-toluenessulfonic acid in 67% yield.
Editor: Hetero Corporation
Rights: fechado
Date Issue: 1997
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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