N,1-dihydroxy-3,3-dimethyl-1,3-dihydrobenzo[c][1,2]oxaborole-5-carbimidoyl chloride 、
1,2,3-三氯-5-(3,3,3-三氟-1-丙烯-2-基)苯 、 、 在
乙酸乙酯 、 Brine 、
Sodium sulfate-III 、
3,3-dimethyl-5-(5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)benzo[c][1,2]oxaborol-1(3H)-ol 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 18.0h,
以to give the desired title compound 3,3-dimethyl-5-(5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)benzo[c][1,2]oxaborol-1(3H)-ol (510 mg; 30% yield) as a white solid的产率得到3,3-dimethyl-5-(5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)benzo[c][1,2]oxaborol-1(3H)-ol