EFFICIENT NEW SYNTHESES OF BENZOCHLORINS, BENZOISOBACTERIOCHLORINS, AND BENZOBACTERIOCHLORINS

被引：21

作者：

GRACA, M ^{[1
]}

VICENTE, H ^{[1
]}

REZZANO, IN ^{[1
]}

SMITH, KM ^{[1
]}

机构：

[1] UNIV CALIF DAVIS,DEPT CHEM,DAVIS,CA 95616

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 10期

关键词：

D O I：

10.1016/S0040-4039(00)88807-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of nickel(II) or copper(II) porphyrins with 3-dimethylamino-acrolein/POCl3 gives meso-(2-formylvinyl)-porphyrins, which after strong acid treatment give the corresponding benzochlorins. Use of nickel(II) or copper(II) chlorins gives benzoisobacteriochiorins; a modification also gives benzobacteriochlorins. Reductive coupling of (2-formylvinyl) derivatives gives carbon-carbon linked dimers. © 1990.

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页码：1365 / 1368

页数：4

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