(5S,6S,9S)-4-(4-Chloro-but-2-ynyl)-5-(4-fluoro-phenyl)-9-(2-trifluoromethyl-phenyl)-1,7-dioxa-4-aza-spiro[5.5]undecane 在
sodium azide 作用下,
以
二甲基亚砜 为溶剂,
生成 (5S,6S,9S)-4-(5-Chloromethyl-1H-[1,2,3]triazol-4-ylmethyl)-5-(4-fluoro-phenyl)-9-(2-trifluoromethyl-phenyl)-1,7-dioxa-4-aza-spiro[5.5]undecane