1,2,3,4,6,7,8,9-octahydro-1,6-dioxo-2-benzyl-(2-methoxyphenoxy)-9-carbomethoxyisoquinoline 以
二甲基亚砜 为溶剂,
反应 4.0h,
生成 (4aS,7aR,12bR)-3-Benzyl-9-methoxy-4,7-dioxo-1,2,3,4,5,6,7,7a-octahydro-8-oxa-3-aza-benzo[d]fluorene-4a-carboxylic acid methyl ester 、
(4aR,7aR,12bR)-3-Benzyl-9-methoxy-4,7-dioxo-1,2,3,4,5,6,7,7a-octahydro-8-oxa-3-aza-benzo[d]fluorene-4a-carboxylic acid methyl ester