SYNTHESIS AND CHARACTERIZATION OF A NEW 26-PI-AROMATIC THIOPHENE-CONTAINING MACROCYCLIC LIGAND

被引：61

作者：

JOHNSON, MR

MILLER, DC

BUSH, K

BECKER, JJ

IBERS, JA

机构：

[1] NORTHWESTERN UNIV,DEPT CHEM,EVANSTON,IL 60208

[2] NORTHWESTERN UNIV,CTR MAT RES,EVANSTON,IL 60208

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1992年 / 57卷 / 16期

关键词：

D O I：

10.1021/jo00042a019

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new porphyrin-like or ''pentaplanar'' macrocyclic ligand (9) has been synthesized by a McMurray coupling of 2,5-bis(5-formyl-4-propyl-2-pyrrolyl)thiophene, followed by air oxidation in chloroform. This highly stable macrocycle is aromatic, as evidenced by its UV-visible and H-1 NMR spectra. The pathway to 9 as well as the synthesis of two asymmetric dipyrrolylthiophenes is also described.

引用

页码：4414 / 4417

页数：4

共 25 条

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