Copper (I) catalysis of olefin photoreactions. Photorearrangement and photofragmentation of methylenecyclopropanes

RG Salomon, A Sinha, MF Salomon

文献索引：Salomon,R.G. et al. Journal of the American Chemical Society, 1978 , vol. 100, # 2 p. 520 - 526

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被引用次数: 19

摘要

I-vinylcyclohexene (20); and 15 gives bicyclo [5.2. 0] non-l (9)-ene (22a), bicyclo [5.2. 0] non- l-ene (22b), unsym-hexamethyleneallene (23), and bicyclo [6.1. O] non-I-ene (24). Photofragmentation products, acetylene, and cyclohexene (1) or cycloheptene (21) are also obtained from 14 or 15, respectively. The fate of the olefinic methylene group was traced by determining the position of deuterium labeling in the products from copper (1)-promoted ...