PROP-2-YNYLIC CARBONATES AS A1,A2 SYNTHONS IN PALLADIUM CATALYZED ANNULATION REACTIONS WITH BIFUNCTIONAL NUCLEOPHILES

被引：15

作者：

GENG, LF ^{[1
]}

LU, XY ^{[1
]}

机构：

[1] ACAD SINICA,SHANGHAI INST ORGAN CHEM,345 LINGLING LU,SHANGHAI 200032,PEOPLES R CHINA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1992年 / 01期

关键词：

D O I：

10.1039/p19920000017

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Prop-2-ynylic carbonates were used as a1,a2 synthons in palladium catalysed annulation reactions with bifunctional nucleophiles. Methods were developed for the synthesis of 3-methylenedihydropyran derivatives and methylenecycloalkane derivatives in good yields. The regiochemistry of such reactions is discussed based upon the proposed mechanism.

引用

页码：17 / 21

页数：5

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