1ST EXAMPLE OF A CHLOROPHIN FROM AN UNEXPECTED OXIDATIVE RING-OPENING OF AN (OCTADEHYDROCORRINATO)NICKEL(II) SALT

被引：28

作者：

CHANG, CK ^{[1
]}

WU, WS ^{[1
]}

CHERN, SS ^{[1
]}

PENG, SM ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI,TAIWAN

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1992年 / 31卷 / 01期

关键词：

D O I：

10.1002/anie.199200701

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A tetraazamacrocycle from three pyrrole units and a condensed furan ring-''furochlorophin''-surrounds the Ni(II) ion in 1. This 18-pi-electron system with a basic chlorin structure is formed surprisingly easily from the thermolysis of (octadehydrocorrinato)nickel(II) chloride. This synthesis will probably not only provide new impetus for corrinoid chemistry; but the absorption characteristics of the metal complex and the free base make these interesting compounds for applications in photodynamic cancer therapy.

引用

页码：70 / 72

页数：3

共 14 条

[1] MODELS OF SIROHEME AND SIROHYDROCHLORIN - PI-CATION RADICALS OF IRON(II) ISOBACTERIOCHLORIN [J].