2R-[3-(2-ethyl-phenoxy)-propyl]-4S-phenoxy-pyrrolidine 在
N-甲基吗啉 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 16.17h,
以83%的产率得到(1S-{2R-[3-(2-ethyl-phenoxy)-propyl]-4S-phenoxy-pyrrolidine-1-carbonyl}-2-methyl-propyl)-carbamic acid tert-butyl ester