THE FIRST CYCLOADDITION REACTIONS OF DIMERIC ARSENIUM CATIONS

被引：21

作者：

BURFORD, N

PARKS, TM

BAKSHI, PK

CAMERON, TS

机构：

[1] Department of Chemistry, Dalhousie University, Halifax, Nova Scotia

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 12期

关键词：

D O I：

10.1002/anie.199412671

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The bic̀yclic cations 1 and 2 are formed in the reactions of the dimeric arsenium ions 3 and 4, respectively, with 2,3‐dimethylbuta‐l,3‐diene. These cycloadditions can be interpreted as Diels–Alder reactions in which the heteroatom–arsenic bond is formally considered a double bond; the analogous phosphenium ions react differently. Counterion: GaCl 4−. (Figure Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

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页码：1267 / 1268

页数：2

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