PALLADIUM-MEDIATED STEREOSELECTIVE AND REGIOSELECTIVE TANDEM-CYCLIZATION-CARBONYLATIONS OF 1,3-DIENES

被引：11

作者：

ANDERSSON, PG

ARANYOS, A

机构：

[1] Department of Organic Chemistry, S-751 21 Uppsala

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 25期

关键词：

D O I：

10.1016/S0040-4039(00)73379-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new palladium-mediated tandem cyclization-carbonylation of 1,3-dienes is described. The reaction proceeds via an intramolecular nucleophilic addition on the diene to give an intermediate pi-allyl palladium complex which is subsequently carbonylated to give either a overall 1,2- or 1,4-addition over the diene. By proper choice of reaction conditions control of the regiochemical outcome of the reaction was obtained.

引用

页码：4441 / 4444

页数：4

共 17 条

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