(1R,5S,8R,9R)-9-{(R)-2-Hydroxy-2-[((E)-2-pent-3-enyl)-[1,3]dioxolan-2-yl]-ethyl}-5-methoxycarbonylmethyl-8-((E)-oct-6-enyl)-10-oxo-bicyclo[4.3.1]deca-2,6-diene-2,3,5-tricarboxylic acid 2,3-dimethyl ester 、
三甲基硅烷化重氮甲烷 反应 0.5h,
生成
(1R,5S,8R,9R)-9-{(R)-2-Hydroxy-2-[((E)-2-pent-3-enyl)-[1,3]dioxolan-2-yl]-ethyl}-5-methoxycarbonylmethyl-8-((E)-oct-6-enyl)-10-oxo-bicyclo[4.3.1]deca-2,6-diene-2,3,5-tricarboxylic acid trimethyl ester