DIRECT OBSERVATION OF AN INTERNALLY PI-COMPLEXED ALKENYLLITHIUM COMPOUND IN THF SOLUTION

被引：24

作者：

ROLLE, T ^{[1
]}

HOFFMANN, RW ^{[1
]}

机构：

[1] UNIV MARBURG,FACHBEREICH CHEM,D-35032 MARBURG,GERMANY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1995年 / 11期

关键词：

D O I：

10.1039/p29950001953

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

NMR studies have shown that the hexenyllithium compound 4 exists at -80 degrees C in THF solution as two distinct species: the 'normal' THF solvated alkyllithium compound 4a and the internally pi-complexed species 4b in a ratio of 5.5:1.

引用

页码：1953 / 1954

页数：2

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