1-(2-bromomethyl-3-methylphenyl)-4-methyl-1,4-dihydrotetrazol-5-one 、
1-(2,2-dimethyl-2,3-dihydrobenzofuran-4-yl)ethanone oxime 在
potassium carbonate 作用下,
以
乙腈 为溶剂,
反应 24.0h,
以0.10 g的产率得到1-[2-[[1-(2,2-dimethyl-3H-1-benzofuran-4-yl)ethylideneamino]oxymethyl]-3-methylphenyl]-4-methyltetrazol-5-one