Synthesis of directly meso-meso linked bisporphyrins using organolithium reagents

被引：88

作者：

Senge, MO ^{[1
]}

Feng, XD ^{[1
]}

机构：

[1] Free Univ Berlin, Inst Organ Chem, D-14195 Berlin, Germany

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 22期

关键词：

D O I：

10.1016/S0040-4039(99)00745-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of easily available 5,15-disubstituted free base porphyrins with organolithium reagents under anhydrous conditions affords 5,10,15-trisubstituted porphyrin anions that, upon oxidation with DDQ (2,3-dichloro-5,6-dicyano-p-quinone), give directly linked (5,5') bisporphyrins in good yields. This method allows the facile preparation of bisporphyrins with mixed meso substituent pattern. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：4165 / 4168

页数：4

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