4-[3-(2,6-dimethyl-pyridin-4-yl)-phenyl]-7-(2,2,2-trifluoro-ethoxy)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one 、
间氯过氧苯甲酸 以
甲醇 、
二氯甲烷 为溶剂,
生成
4-[3-(2,6-Dimethyl-1-oxy-pyridin-4-yl)-phenyl]-7-(2,2,2-trifluoro-ethoxy)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one