4–azido–2,6–bis[N,N–bis(tert–butoxycarbonylmethyl)aminomethyl]pyridine 、
2-丙炔-1-醇 在
[Cu(4,7-dichloro-1,10-phenanthroline)(1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene)] 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
以78%的产率得到4-(4-hydroxymethyl-1,2,3-1H-triazol-1-yl)-2,6-bis[N,N-bis(tert-butoxycarbonylmethyl)aminomethyl]pyridine