Oxidative direct coupling of metalloporphyrins

被引：18

作者：

Nakamura, Y

Aratani, N

Tsuda, A

Osuka, A ^{[1
]}

Furukawa, K

Kato, T

机构：

[1] Kyoto Univ, Grad Sch Sci, Dept Chem, Sakyo Ku, Kyoto 6068502, Japan

[2] Inst Mol Sci, Okazaki, Aichi 4448585, Japan

来源：

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES | 2003年 / 7卷 / 4-5期

关键词：

porphyrinoids; oxidative coupling reaction; metal complexes; cation radical;

D O I：

10.1142/S1088424603000355

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A variety of directly-linked diporphyrins can be prepared by an oxidative coupling reaction of 5,15-diaryl metalloporphyrins. Regioselectivity of the coupling reaction depends on the metal in the porphyrin core; Zn-II-porphyrins favor meso-meso coupling and Pd-II-porphyrins favor meso-beta coupling. beta-beta Linked diporphyrins were isolated for the first time from the oxidation of 5,15-diaryl Pd-II-porphyrin with DDQ and Sc(OTf)(3). Copyright (C) 2003 Society of Porphyrins & Phthalocyanines.

引用

页码：264 / 269

页数：6

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