[(S)-1-((3aR,5S,6S,6aR)-6-Allyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-pent-4-enyloxy]-tert-butyl-dimethyl-silane 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以30%的产率得到tert-butyl-(12,12-dimethyl-8,11,13,15-tetraoxatricyclo[7.6.0.0
10,14]pentadec-5-en-2-yloxy)dimethylsilane