Sterically encumbered triarylcorroles from aryldipyrromethanes and aromatic aldehydes

被引：66

作者：

Asokan, CV

Smeets, S

Dehaen, W

机构：

[1] Catholic Univ Louvain, Dept Chem, B-3000 Louvain, Belgium

[2] Mahatma Gandhi Univ, Sch Chem Sci, Kottayam, India

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 27期

关键词：

D O I：

10.1016/S0040-4039(01)00762-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A two-step synthesis of corroles from dipyrromethanes and aromatic aldehydes has been achieved. Acid-catalyzed [2+2] condensation of (2,6-dichlorophenyl)dipyrromethane with electron deficient aldehydes in CH2Cl2 followed by cyclization and oxidation in propionitrile or Ch(2)Cl(2), in the presence of DDQ or chloranil gave corroles in good yields. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：4483 / 4485

页数：3

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