A Convenient Synthesis of 2H-Pyran-2-one Derivatives

Thierry Dubuffet,Bernard Cimetiere,Gilbert Lavielle

SYNTHETIC COMMUNICATIONS（2006）

引用 19|浏览8

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摘要

A simple procedure for the synthesis of 2H-pyran-2-ones 1 is described: selective Wittig olefination of keto aldehydes at the aldehyde group followed by a cyclization in acidic medium.

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关键词

convenient synthesis,cheminform abstract,h-pyran

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