(6R,11aR)-6-tert-butyldiphenylsilyloxymethyl-2,6,8,9,10,11,11a,11b-octahydrofuro[2,3-c]pyrido[1,2-a]azepin-2-one 在
triethylamine tris(hydrogen fluoride) 作用下,
以
四氢呋喃 为溶剂,
反应 7.0h,
以88%的产率得到(6R,11aR,11bS)-6-hydroxymethyl-2,6,8,9,10,11,11a,11b-octahydrofuro[2,3-c]pyrido[1,2-a]azepin-2-one