反应详情

The procedure described in Example 1(b) is repeated, except that 283.4 g (0.875 mol) of 3-n-butyl-3-ethyl-12-phenyl-1-aza-1,5,9-cyclododecatriene, 60.8 g (0.87 mol) of hydroxylamine hydrochloride, 50 ml of concentrated hydrochloric acid and 250 ml of water are used. Working up yields 310 g (0.87 mol) of 2-n-butyl-2-ethyl-11-phenyl-11-amino-undeca-4,8-dienal oxime; yield 99.5% of theory.