Ring enlargement in the photolysis of phenyl azide
作者:W.von E. Doering、R.A. Odum
DOI:10.1016/0040-4020(66)80104-7
日期:1966.1
The photolysis of phenylazide in diethyalmine leads to ring enlargement with the formation of 2-diethylamino-3H-azepine (I-3H). Photolysis in trimethylamine containing aniline leads to the corresponding 2-anilino derivative (II-3H), whereas photolysis in liquid ammonia leads to the 2-amino derivative (III-3H). Photolysis in diethyl ether saturated with hydrogen sulfide affords a low yield of 1,2-