在
偶氮二异丁腈 、
三正丁基氢锡 作用下,
以
甲苯 为溶剂,
反应 0.5h,
以81%的产率得到methyl 2-[(1R,3S,5R,8R,10S,13R,15S,17R,19S,20S,22S,24R,26S)-5,17,19-trimethyl-7-methylidene-20-phenylmethoxy-22-(3-phenylmethoxypropyl)-4,9,14,18,23,27-hexaoxahexacyclo[13.12.0.03,13.05,10.017,26.019,24]heptacosan-8-yl]acetate