4-氯苄溴 、
tert-butyl 4-(1H-tetrazol-5-yl)piperidine-1-carboxylate 在
sodium hydride 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 3.5h,
生成
tert-butyl 4-[2-(4-chlorobenzyl)-2H-tetrazole-5-yl]piperidine-1-carboxylate 、 tert-butyl 4-[1-(4-chlorobenzyl)-1H-tetrazole-5-yl]piperidine-1-carboxylate