[(1S,2R,4aR,5R,6S,8aS)-5-Benzyloxymethyl-1,5,8a-trimethyl-1-((S)-6,6,8,8-tetramethyl-6,8,8a,9-tetrahydro-1H-7-oxa-1-aza-cyclopenta[b]fluoren-2-yl)-6-triethylsilanyloxy-decahydro-naphthalen-2-yl]-methanol 在
4-二甲氨基吡啶 、
叔丁基氯化镁 、 zinc trifluoromethanesulfonate 作用下,
以
乙醚 、
二氯甲烷 、
甲苯 为溶剂,
反应 0.42h,
生成 triethyl-[[(10S,17S,18S,21S,22R,23R,26S)-7,7,9,9,17,18,22-heptamethyl-22-(phenylmethoxymethyl)-8-oxa-15-azaheptacyclo[14.11.0.02,14.04,12.05,10.017,26.018,23]heptacosa-1(16),2(14),3,5,12-pentaen-21-yl]oxy]silane