4-phenyl-1-[(2-naphthoxy)methyl]-1,2,3-triazole 、
三氟甲烷磺酸甲酯 在
3-methyl-1-[(2-naphthoxy)methyl]-4-phenyl-1,2,3-triazolium trifluoromethanesulfonate 作用下,
以
乙腈 为溶剂,
反应 0.5h,
以to obtain a desired compound, 4-phenyl-3-methyl-1-[(2-naphthoxy)methyl]-1,2,3-triazolium trifluoromethanesulfonate (1g, 1.68 g, 96%)的产率得到3-methyl-1-[(2-naphthoxy)methyl]-4-phenyl-1,2,3-triazolium trifluoromethanesulfonate