PHOTOINDUCED ELECTRON-TRANSFER REACTION OF ARYL PERFLUOROALKANESULFONATES WITH ANILINES

被引：6
作者：
CHEN, QY
LI, ZT
机构：
[1] Shanghai Institute of Organic Chemistry, Academia Sinica, Shanghai, 200032
来源：
JOURNAL OF FLUORINE CHEMISTRY | 1994年 / 66卷 / 01期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/0022-1139(93)02901-P
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Irradiation of mixtures of aryl perfluoroalkanesulfonates (RfSO3C6H4X-p, X = H, Cl and Me) (1) and aniline (2a), N,N-dimethylaniline (2b) or N,N-dimethylaniline (2c) results in the formation of 2-coupling products 3 and 4-coupling products 4. However, in the reactions of 2b and 2c, in addition to 3 and 4, arenes 5 and N-methylaniline (6a) or N-ethylaniline (6b) are also detected. The presence of p-dinitrobenzene, Bu2tNO and hydroquinone suppresses the reaction significantly. A photo-induced electron-transfer mechanism is proposed.
引用
收藏
页码：59 / 62
页数：4
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