Core-modified smaragdyrins: First examples of stable meso-substituted expanded corrole

被引：93

作者：

Narayanan, SJ

Sridevi, B

Chandrashekar, TK ^{[1
]}

Englich, U

Ruhlandt-Senge, K

机构：

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

[2] Syracuse Univ, Dept Chem, Syracuse, NY 13244 USA

来源：

ORGANIC LETTERS | 1999年 / 1卷 / 04期

关键词：

D O I：

10.1021/ol990108n

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] A synthetic access to the first members of expanded corroles 1 and 2 is achieved through formation of two direct pyrrole-pyrrole links by an oxidative coupling reaction. Spectroscopic and structural analysis reveal that 1 and 2 are 22II aromatic macrocycles despite the nonplanar structure and properties resemble that of isocorroles rather than 22II sapphyrins.

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页码：587 / 590

页数：4

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