Issue 1, 1995

An unprecedented DBU–MeOH promoted one-pot γ-arylidenation of cyclic β-ketoesters by a directed γ-aldol reaction and dehydration sequence

Abstract

Cyclic β-ketoesters 1 undergo, in a one-pot process, an unprecedented DBU–MeOH promoted selective γ-arylidenation with aldehydes 2, by a directed γ-aldol reaction and dehydration sequence, to afford stereoselectively synthetically valuable cycloalkenones 3 in good yields.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1995, 33-34

An unprecedented DBU–MeOH promoted one-pot γ-arylidenation of cyclic β-ketoesters by a directed γ-aldol reaction and dehydration sequence

M. Filippini and J. Rodriguez, J. Chem. Soc., Chem. Commun., 1995, 33 DOI: 10.1039/C39950000033

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