omega-alkenyl-alpha-methoxy-benzyllithiums: Original synthesis and reactivity

被引：13

作者：

Krief, A

Bousbaa, J

机构：

[1] Department of Chemistry, Fac. Univ. Notre-Dame de la Paix, B-5000, Namur

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 35期

关键词：

D O I：

10.1016/S0040-4039(97)01411-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

1-Methoxy-benzyllithiums bearing suitably positioned C,C double bonds possess a high propensity to produce a five or a six membered cycle by carbocyclisation reaction. The reaction proceeds completely stereoselectively and produces a five membered cycle possessing the cis-stereochemistry between the methoxy and the adjacent methyl group. (C) 1997 Published by Elsevier Science Ltd.

引用

页码：6291 / 6294

页数：4

共 9 条

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