Regioselective Double Cyclization of 5,15-Bis(trimethylsilylethynyl)porphyrin to Produce Di(oxoethano)porphyrin

被引：3
|
作者：
Oda, Kazuma [1 ]
Hiroto, Satoru [1 ]
Shinokubo, Hiroshi [1 ]
机构：
[1] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Nagoya, Aichi 4648603, Japan
来源：
CHEMISTRY LETTERS | 2014年 / 43卷 / 09期
关键词：
PORPHYRINS BEARING; RING; DEOXOPHYLLOERYTHROETIOPORPHYRIN; FUNCTIONALIZATION;
D O I：
10.1246/cl.140470
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Treatment of bis(trimethylsilylethynyl)porphyrin with strong acids afforded doubly oxoethano-fused porphyrin with perfect regioselectivity. The oxoethano-fused porphyrin was more electron deficient than meso-acetylporphyrin because of the coplanar orientation of the carbonyl groups to the porphyrin pi system.
引用
收藏
页码：1444 / 1446
页数：3
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