A NOVEL METHOD FOR THE GENERATION OF 2,3-NAPHTHOQUINODIMETHANES UTILIZING SAMARIUM(II) IODIDE-PROMOTED ALLENE SYNTHESIS

被引：40

作者：

INANAGA, J

SUGIMOTO, Y

HANAMOTO, T

机构：

[1] Institute for Molecular Science, Okazaki, 444, Myodaiji

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 46期

关键词：

2,3-NAPHTHOQUINODIMETHANE; PD(0)-SMI2SYSTEM; ALLENE SYNTHESIS; CYCLOADDITION; 1,2-DIPHENYL-NAPHTHO[B]CYCLOBUTENE; 1,5]HYDROGEN SHIFT;

D O I：

10.1016/S0040-4039(00)60926-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,3-Naphthoquinodimethanes are easily generated from o-bis(alpha-acetoxypropargyl)benzene derivatives with SmI2 in the presence of palladium catalyst under mild conditions. The reactions of the quinodimethane intermediates were found to follow the different paths depending on the acetylenic substituents of substrates.

引用

页码：7035 / 7038

页数：4

共 20 条

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