A new general synthesis of aliphatic and terminal alkynes: flash vacuum pyrolysis of β-oxoalkylidenetriphenylphosphoranes

RA Aitken, JI Atherton

文献索引：Aitken, R. Alan; Atherton, J. Ian Journal of the Chemical Society, Chemical Communications, 1985 , # 16 p. 1140 - 1141

全文：HTML全文

被引用次数: 10

摘要

By using flash vaccum conditions the thermal elimination of PhPO from β- oxoalkylidenetriphenylphosphoranes, previously confined to cases with an α-electron withdrawing group, has been extended to provide a general, high yielding synthesis of aliphatic and terminal alkynes.