在
Pearlman's catalist 、
氢气 作用下,
以
乙酸乙酯 、
异丙醇 为溶剂,
反应 20.0h,
以60%的产率得到(1S,4S,7S,8S,9R,11S,13S,14R,23R,24R,25S,26R,27S,29R,30S,31S,32R,34R,36S,39R,40R,43R,44R,48S,55S,58S,59R)-7,8,24,25,26,30,31,58,59-nonahydroxy-32-(hydroxymethyl)-13,39,43,50,50,55,56,56-octamethyl-3,5,10,12,15,21,28,33,35,57-decaoxadecacyclo[41.9.3.211,14.123,27.136,40.01,48.04,9.029,34.039,44.047,55]nonapentacont-46-ene-2,16,20-trione