Short synthesis of a new cyclopentene-1,3-dione derivative isolated from Piper carniconnectivum

AUTOR(ES)

Dias, Luiz C., Shimokomaki, Simone B., Shiota, Robson T.

FONTE

Journal of the Brazilian Chemical Society

DATA DE PUBLICAÇÃO

2005-06

RESUMO

A síntese total da ciclopentenodiona (1), isolada das raízes de Piper carniconnectivum, é descrita em 8 etapas e 11% de rendimento global a partir do 2-acetilfurano, fornecendo uma mistura 57:43 dos dois possíveis isômeros geométricos 1a e 1b.

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