LEWIS BASE-INDUCED REARRANGEMENT OF PRIMARY ETHYN-1-YLPHOSPHINES, A NEW AND EFFICIENT ROUTE TO PHOSPHAALKYNES

被引:37
|
作者
GUILLEMIN, JC
JANATI, T
DENIS, JM
机构
关键词
D O I
10.1039/c39920000415
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Phosphaalkynes bearing primary carbon substituents are prepared in good yield by low-temperature Lewis base-induced rearrangement of primary ethyn-1-ylphosphines; the mechanism involves a P-unsubstituted phosphaallene intermediate.
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页码:415 / 416
页数:2
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