PHOTO-ELECTRON TRANSFER INDUCED MACROCYCLIZATION OF N-PHTHALOYL-OMEGA-AMINOCARBOXYLIC ACIDS

被引：76

作者：

GRIESBECK, AG

HENZ, A

PETERS, K

PETERS, EM

VONSCHNERING, HG

机构：

[1] UNIV WURZBURG,INST ORGAN CHEM,D-97074 WURZBURG,GERMANY

[2] MAX PLANCK INST FESTKORPERFORSCH,D-70569 STUTTGART,GERMANY

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1995年 / 34卷 / 04期

关键词：

AMINO ACIDS; CYCLIZATIONS; MACROCYCLES; PHOTOCHEMISTRY;

D O I：

10.1002/anie.199504741

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Macrocycles of type 2 with up to 26 ring atoms (n = 22) are available in very good yields by photo electron transfer (PET) initiated decarboxylation of the anions of N‐phthaloyl‐ω‐aminocarboxylic acids 1. The electron transfer is favored as a result of intramolecular K+‐mediated chelation; however, it can also occur efficiently over larger donor‐acceptor distances. (Figure Presented.) Copyright © 1995 by VCH Verlagsgesellschaft mbH, Germany

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页码：474 / 476

页数：3

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