The synthesis and crystal structure of β-substituted thiaporphyrins with novel cyclic substituents

被引：9

作者：

Agarwal, N

Mishra, SP

Hung, CH

Kumar, A

Ravikanth, M ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Bombay 400076, Maharashtra, India

[2] Natl Changhua Univ Educ, Dept Chem, Changhua 50058, Taiwan

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2004年 / 77卷 / 06期

关键词：

D O I：

10.1246/bcsj.77.1173

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

21,23-Dithiaporphyrins and 21-monothiaporphyrins with propane-1,3-diyldioxy and its derivatives at the beta-thiophene carbons were synthesized and characterized. The cyclic substituents introduced at the beta-thiophene carbons altered the electronic properties of the porphyrins. The X-ray structure for 2,3-bis(2,2-dibenzylpropane-1,3-diyldioxy) substituted 21-monothiaporphyrin showed a more planar structure compared to the saddle shaped structure reported for beta-unsubstituted 21-monothiaporphyrins.

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页码：1173 / 1180

页数：8

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