7-methylene-3-acetyl-5H,7H-12-oxa-5-azadibenzo[a,d]cycloocten-6-one 在
bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate 、
(2S,4S)-(-)-2,4-双(二苯基磷)戊烷 氢气 作用下,
以
甲醇 为溶剂,
反应 48.0h,
生成 7-methyl-3-acetyl-5H,7H-12-oxa-5-azadibenzo[a,d]cycloocten-6-one 、 7-methyl-3-acetyl-5H,7H-12-oxa-5-azadibenzo[a,d]cycloocten-6-one