3-(3,4-二氟苯基)-4-(4-甲基磺酰基苯基)-5H-呋喃-2-酮合成路线 (共 2 条)
反应条件
N-ethyl-N,N-diisopropylamine in N,N-dimethyl-formamide T=70°C;
参考文献
Merck Frosst Canada, Inc.
Patent: US5767291 A1, 1998 ;
反应条件
hydrogenchloride in ethyl acetate; 1,8-diazabicyclo[5.4.0]undec-7-ene; acetonitrile
参考文献
Merck Frosst Canada, Inc.
Patent: US5849943 A1, 1998 ;