TETRAOXA[22]PORPHYRIN(2.2.2.2) DICATION AND TETRAOXA[24]PORPHYRINOGENS(2.2.2.2)

被引：31

作者：

MARKL, G ^{[1
]}

SAUER, H ^{[1
]}

KREITMEIER, P ^{[1
]}

BURGEMEISTER, T ^{[1
]}

KASTNER, F ^{[1
]}

ADOLIN, G ^{[1
]}

NOTH, H ^{[1
]}

POLBORN, K ^{[1
]}

机构：

[1] UNIV MUNICH,INST ANORGAN CHEM,W-8000 MUNICH,GERMANY

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 11期

关键词：

D O I：

10.1002/anie.199411511

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Very flexible and antiaromatic versus relatively rigid and aromatic—that is the difference between [24]porphyrinogen 1 and its oxidation product [22]porphyrin dication 2. Although both compounds occur in the cis, trans, cis, trans configuration, the protons along the inner perimeter of 2 are shifted roughly 20.5 ppm upfield, and the outer protons are shifted approximately 8.4 ppm downfield relative to the corresponding protons in 1. (Figure Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：1151 / 1153

页数：3

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