DIRECT ARYLATION OF FERROCENYLACETYLENES AND FERROCENYLETHENES UNDER AUTOCATALYTIC MEERWEIN CONDITIONS

被引:19
作者
NOCK, H [1 ]
SCHOTTENBERGER, H [1 ]
机构
[1] LEOPOLD FRANZENS UNIV INNSBRUCK,INST ALLGEMEINE ANORGAN & THEORET CHEM,INNRAIN 52A,A-6020 INNSBRUCK,AUSTRIA
关键词
D O I
10.1021/jo00077a024
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Ferrocenylacetylene reacts with arenediazonium in various solvents to form (arylethynyl)ferrocenes and, depending on the solvent composition, the corresponding Meerwein-type arylethenes. Applied to vinylferrocene, this autocatalytic reaction even leads to double arylation Ferrocenyl-yne-ene systems, however, give rise to radical quenching on the olefinic moiety with partial arylation.
引用
收藏
页码:7045 / 7048
页数:4
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