PHOTOCHEMICAL-REACTIONS OF NITROARENES WITH STYRENE

被引:9
作者
DAURIA, M
机构
[1] Dipartimento di Chimica, Università della Basilicata, 85100 Potenza
关键词
D O I
10.1016/1010-6030(93)03756-7
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The irradiation of styrene in the presence of nitroarenes (nitrobenzene, nitrothiophene and nitrofuran) in acetonitrile gives the corresponding nitrones in high yields. This procedure represents a new method of styrene oxidation. The formation of byproducts is not detected. The failure of the photochemical oxidation of 1,1-diphenylethylene provides interesting information on the mechanism of the reaction. Initial electron transfer gives an intermediate which, under our reaction conditions, cannot be detected. Subsequent fast oxidation gives the final product.
引用
收藏
页码:67 / 70
页数:4
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