在
Hoveyda-Grubbs catalyst second generation 作用下,
以
二氯甲烷 为溶剂,
反应 11.0h,
生成 、 2-trimethylsilylethyl 2-[(2R,6S)-6-[(2S)-3-[(1S,13R,14S,17S,21S,33R,34S,35E,37S)-9,29-dihydroxy-14,34-dimethyl-33-[(2S)-3-[(2S,6R)-6-[2-methyl-1-oxo-1-(2-trimethylsilylethoxy)propan-2-yl]oxan-2-yl]-2-(2-trimethylsilylethoxymethoxy)propyl]-11,31-dioxo-12,32,41,42-tetraoxapentacyclo[35.3.1.117,21.05,10.025,30]dotetraconta-5(10),6,8,25(30),26,28,35-heptaen-13-yl]-2-(2-trimethylsilylethoxymethoxy)propyl]oxan-2-yl]-2-methylpropanoate