2-甲基-5-三氟甲基苯胺(MTA)合成路线 (共 5 条)
反应条件
palladium on charcoal in ethanol
反应条件
1: With hydrogen fluoride; SbF5 T=-20 - 0°C; 0.5 h; 2: With pyridine; hydrogen fluoride T=-78 - 0°C;
参考文献
Tetrahedron Letters, , vol. 44, # 9 p. 1747 - 1750
反应条件
(i) NaNO2, aq. H2SO4, (ii) aq. KI, urea, H2SO4; Multistep reaction;
参考文献
Torssell,K.
Tetrahedron, 1977 , vol. 33, p. 2287 - 2291
反应条件
copper(I) bromide; sodium nitrite in hydrogen bromide
参考文献
May and Baker Limited
Patent: US5206257 A1, 1993 ;
反应条件
1: (i) NaNO2, aq. H2SO4, (ii) aq. KI, urea, H2SO4
2: (i) Mg, (ii) /BRN= 1737613/
View Scheme
参考文献
Torssell,K.
Tetrahedron, 1977 , vol. 33, p. 2287 - 2291