Synthesis of meso-substituted core modified expanded porphyrins; Effect of acid catalysts on the cyclization

被引：30

作者：

Srinivasan, A ^{[1
]}

Mahajan, S ^{[1
]}

Pushpan, SK ^{[1
]}

Ravikumar, M ^{[1
]}

Chandrashekar, TK ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 14期

关键词：

D O I：

10.1016/S0040-4039(98)00105-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[3+2] condensation between modified tripyrromethane and bithiophene or bifurandiol leads to the formation of 18 pi, 22 pi, 26 pi macrocycles under Lewis acid conditions while only 22 pi macrocycle is formed under protic acid conditions. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1961 / 1964

页数：4

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