methyl (2Z,4E,6R,7S,8S,10E)-2-methoxy-4,6,8,10-tetramethyl-7-((triethylsilyl)oxy)-13-(trimethylsilyl)trideca-2,4,10-trien-12-ynoate 在
甲醇 、
potassium carbonate 作用下,
反应 1.25h,
以1.11 g的产率得到methyl (2Z,4E,6R,7S,8S,10E)-2-methoxy-4,6,8,10-tetramethyl-7-(triethylsilyloxy)trideca-2,4,10-trien-12-ynoate