Intramolecular Heck-type reactions in aqueous medium. Dramatic change in regioselectivity

被引：56

作者：

LemaireAudoire, S

Savignac, M

Dupuis, C

Genet, JP

机构：

[1] Ecl. Natl. Sup. de Chimie, Paris Lab. Synthèse Organique, CNRS, 75231 Paris, 11, rue Pierre et Marie Curie

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 12期

关键词：

D O I：

10.1016/0040-4039(96)00253-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Efficient intramolecular Heck-type cyclizations were carried out in aqueous medium using water-soluble Pd/TPPTS catalysts. Under these conditions, the generally observed exo process was reversed in favor of the regioselective formation of endo cyclized compounds.

引用

页码：2003 / 2006

页数：4

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