GENERAL-SYNTHESIS OF 2-ALKYN-1-YLBORONATES IN EXCELLENT ISOMERIC PURITY

被引：15

作者：

SOUNDARARAJAN, R ^{[1
]}

LI, GS ^{[1
]}

BROWN, HC ^{[1
]}

机构：

[1] PURDUE UNIV,HC BROWN & RB WETHERILL LABS CHEM,W LAFAYETTE,IN 47907

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 48期

关键词：

D O I：

10.1016/0040-4039(94)88400-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2-Alkyn-1-ylboronates have been synthesized successfully, in excellent isomeric purity, via the in situ homologation of alkyn-1-ylboronates with LiCH2I. The relative reactivities exhibited by various LiCH(2)X reagents (X = Cl; Br; I) are described.

引用

页码：8961 / 8964

页数：4

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