2,2,3,3,3-d5-propionamidoxime 、
methyl 1-((4-methoxyphenyl)diphenylmethyl)-1,4,5,6-tetrahydropyrimidine-5-carboxylate 在
sodium hydride 作用下,
以
四氢呋喃 、 mineral oil 为溶剂,
反应 3.75h,
生成 3-(1,1,2,2,2-d5-ethyI)-5-(1-((4-methoxyphenyl)diphenylmethyl)-1,4,5,6-tetrahydropyrimidin-5-yl)-1,2,4-oxadiazole