N-氟-5-(三氟甲基)吡啶-2-磺酸盐合成路线 (共 6 条)
反应条件
fluorine; triethylamine in acetonitrile bath temperature -20 deg C;
参考文献
Umemoto, Teruo; Tomizawa, Ginjiro
Journal of Organic Chemistry, 1995 , vol. 60, # 20 p. 6563 - 6570
反应条件
1: 1.) Na2SO3, 2.) conc. HCl / 1.) EtOH, H2O, 140 deg C, 10.5 h 2: 95 percent / F2, Et3N / acetonitrile / bath temperature -20 deg C View Scheme
参考文献
Umemoto, Teruo; Tomizawa, Ginjiro
Journal of Organic Chemistry, 1995 , vol. 60, # 20 p. 6563 - 6570
反应条件
in dichloromethane; acetonitrile
参考文献
Daikin Industries, Ltd.
Patent: US5374732 A1, 1994 ;
参考文献
Daikin Industries, Ltd.
Patent: US5374732 A1, 1994 ;
反应条件
in dichloromethane; acetonitrile
参考文献
Daikin Industries, Ltd.
Patent: US5374732 A1, 1994 ;
参考文献
Daikin Industries, Ltd.
Patent: US5374732 A1, 1994 ;