Rational approach to the synthesis of meso-meso (5,5') linked bis-porphyrins

被引：96

作者：

Khoury, RG ^{[1
]}

Jaquinod, L ^{[1
]}

Smith, KM ^{[1
]}

机构：

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

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 11期

关键词：

D O I：

10.1039/a701218g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel approach for the synthesis of 5,5'-directly linked metal-free bis-porphyrins is reported; McMurry type coupling of dipyrroketones (e.g. 1) leads to 1,1,2,2-tetra(2-pyrrolyl)ethene 2, which after tetra-formylation (to give 3) and MacDonald macrocyclization with a 1,9-di-unsubstituted dihydrodipyrrin 4, affords the 5,5'-bis-porphyrin 5.

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页码：1057 / 1058

页数：2

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