D-nor-5α-androstan-16β-carbonyl chloride, a steroidal cyclobutanecarbonyl chloride, with m-chloroperbenzoic acid leads via rearrangement to a C-homo-D-bisnor-steroid. In contrast, the 16α-isomer with m-chloroperbenzoic acid afforded the corresponding stable acyl aroyl peroxide which underwent competitively a carboxy-inversion reaction and the migration of the 13β-methyl group upon reflux in benzene
反应d -nor-5α雄甾16β碳酰
氯,甾族
环丁烷碳酰
氯,以米
氯过氧
苯甲酸引线通过重排到ç -homo- d -bisnor类
固醇。与此相反,16α -异构体与米
氯过
苯甲酸,得到其经历竞争羧基反转反应和13β-甲基的在回流的苯迁移对应的稳定的酰基芳酰基过氧化物。