苯酐 、
1-(4-amino-3-methyl-benzyl)-4-(4-trifluoromethyl-phenyl)-1,4-dihydro-tetrazol-5-one 以
溶剂黄146 为溶剂,
反应 3.0h,
以to obtain the objected 2-{2-methyl-4-[5-oxo-4-(4-trifluoromethylphenyl)-4,5-dihydrotetrazol-1-ylmethyl]phenyl}isoindol-1,3-dione [3.0 g, 1H NMR (DMSO-d6, ppm); 2.1 (3H, s), 5.2 (2H, s), 7.3-8.2 (1H, m)]的产率得到2-{2-methyl-4-[5-oxo-4-(4-trifluoromethyl-phenyl)-4,5-dihydro-tetrazol-1-ylmethyl]-phenyl}-isoindol-1,3-dione