醋酸氟轻松 、
4-(nitrooxy)butyl 3-methoxy-4-((4-nitrophenoxy)carbonyloxy)benzoate 在
4-二甲氨基吡啶 、
scandium tris(trifluoromethanesulfonate) 作用下,
以
氯仿 为溶剂,
生成 4-(nitrooxy)butyl 4-((2-((6S,9R,10S,11S,13S,16R,17S)-6,9-difluoro-11-hydroxy-16,17-16,17-(1-methylethylidenebis(oxy))-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)carbonyloxy)-3-methoxybenzoate