2,3-VIC-DIHYDROXY-MESO-TETRAPHENYLCHLORINS FROM THE OSMIUM-TETROXIDE OXIDATION OF MESO-TETRAPHENYLPORPHYRIN

被引：64

作者：

BRUCKNER, C

DOLPHIN, D

机构：

[1] Department of Chemistry, University of British Columbia, Vancouver, BC V6T 1Z1

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 19期

关键词：

D O I：

10.1016/0040-4039(95)00524-G

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

meso-Tetraphenylporphyrins and meso-tetraphenylmetalloporphyrins were converted into stable 2,3-vic-dihydroxy-meso-tetraphenylchlorins and 2,3-vic-dihydroxy-meso-tetraphenylmetallochlorins by oxidation with stoichiometric amounts of OsO4 and subsequent reduction of the isolable osmate esters. The stable dihydroxychlorins were dehydrated under acid catalysis to yield 2-hydroxy-meso-tetraphenylporphyrins.

引用

页码：3295 / 3298

页数：4

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