EXPEDIENT SYNTHESIS OF POLYHYDROXYISOFLAVONES

被引：96

作者：

WAHALA, K ^{[1
]}

HASE, TA ^{[1
]}

机构：

[1] UNIV HELSINKI, DEPT CHEM, VUORIKATU 20, SF-00100 HELSINKI 10, FINLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1991年 / 12期

关键词：

D O I：

10.1039/p19910003005

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A general and direct synthesis of polyhydroxy isoflavones (3-phenyl-4H-1-benzopyran-4-ones) starting from the corresponding unprotected phenols and arylacetic acids is described. The aryl rings may carry additional alkyl, methoxy and/or halogeno groups. Intermediate polyhydroxy deoxybenzoins (1,2-diphenylethanones) can also be isolated in good yield.

引用

页码：3005 / 3008

页数：4

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