Simple preparation of chiral acetylenic ethers

A Moyano, F Charbonnier…

Index: Moyano, Albert; Charbonnier, Florence; Greene, Andrew E. Journal of Organic Chemistry, 1987 , vol. 52, # 13 p. 2919 - 2922

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Citation Number: 155

Abstract

In the course of our work on the asymmetric enol ether-ketene cycloaddition reaction,'a number of optically active cis and trans 0-alkyl enol ethers were required. While acetylenic ethers I appeared to be potentially excellent precursors of enol ethers IIa, b (eq l), a search of