(1R,10S,11S)-1,10,11-Trimethyl-2,9-dioxo-13-oxa-tricyclo[8.2.1.03,8]trideca-3(8),4,6-triene-11-carbonitrile 在
sodium hydroxide 作用下,
以
异丙醇 为溶剂,
反应 4.0h,
生成 (1R,10S,11R)-1,10,11-Trimethyl-2,9-dioxo-13-oxa-tricyclo[8.2.1.0
3,8]trideca-3(8),4,6-triene-11-carboxylic acid