(4S)-phenoxy-(2S)-phenoxymethyl-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 2.17h,
以90%的产率得到[2-methyl-1S-(4S-phenoxy-2S-phenoxymethyl-pyrrolidine-1-carbonyl)-propyl]-carbamic acid tert-butyl ester