Smooth synthesis of aryl- and alkylanilines by photoheterolysis of haloanilines in the presence of aromatics and alkenes

被引:46
作者
Fagnoni, M [1 ]
Mella, M [1 ]
Albini, A [1 ]
机构
[1] Univ Pavia, Dept Organ Chem, I-27100 Pavia, Italy
关键词
D O I
10.1021/ol990982g
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[GRAPHICS] Irradiation of 4 chloro-N,N-dimethylaniline in acetonitrile in the presence of benzene and of various alkenes leads to heterolytic dehalogenation and trapping of the cation. 4-(Dimethylamino)biphenyl is formed in the first case, while with alkenes beta-chloroalkylanilines, stilbenes, or allylanilines are obtained depending on the alkene structure. 4-Fluoroaniline is similarly dehalogenated.
引用
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页码:1299 / 1301
页数:3
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