(4-methyl-1H-1,2,3-triazol-5-yl)methanamine 、 3,5-dichlorobenzyl 4-(5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)piperidine-1-carboxylate 在
(benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以48.5 %的产率得到3,5-dichlorobenzyl 4-(5-((4-methyl-1H-1,2,3-triazol-5-yl)methylamino)-1,3,4-oxadiazol-2-yl)piperidine-1-carboxylate