A novel way of preparing meso-substituted ethynylporphyrins and their derivatives by using 1,2,3-thiadiazole as a protecting group

被引：15

作者：

Smeets, S ^{[1
]}

Dehaen, W ^{[1
]}

机构：

[1] Univ Leuven, Dept Chem, B-3001 Louvain, Belgium

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 52期

关键词：

porphyrins; alkynes; 1,2,3-thiadiazoles; coupling reactions;

D O I：

10.1016/S0040-4039(98)02247-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Meso-(1,2,3-thiadiazol-4-yl) porphyrins are smoothly transformed to the corresponding ethynyl derivatives using potassium tert-butoxide as base. Some metal-catalyzed coupling reactions of these acetylenes are described. (C) 1998 Elsevier Science Ltd. All rights reserved.

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收藏

页码：9841 / 9844

页数：4

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