2-chloro-4-heptoxy-benzoic acid 、 3-(7-methoxy-1-methyl-1H-benzo[d][1,2,3]triazol-5-yl)-3-(1,2,3,4-tetrahydroisoquinolin-5-yl)ethyl propionate 在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
四氢呋喃 为溶剂,
以66 %的产率得到3-[2-(2-chloro-4-heptyloxybenzoyl)-1,2,3,4-tetrahydroisoquinolin-5-yl]-3-(7-methoxy-1-methyl-1H-benzo[d][1,2,3]triazol-5-yl)ethyl propionate