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Uses |
4-Chlorodifluoromethoxyaniline has been used as a reactant for the preparation of arylphthalazines as a potent and orally bioavailable inhibitor of VEGFR-2. |
InChI:InChI=1/C7H6ClF2NO/c8-7(9,10)12-6-3-1-5(11)2-4-6/h1-4H,11H2
A remarkable synergistic effect has been...
The invention relates to a preparation m...
Nitroheterocyclic compounds were reduced...
1-(chlorodifluoromethoxy)-4-nitrobenzene
4-[chloro(difluoro)methoxy]aniline
Conditions | Yield |
---|---|
With hydrogen; ShPAK-0.5; In methanol;
|
91% |
With sodium tetrahydroborate; TPGS-750-M; In tetrahydrofuran; water; at 20 ℃; for 0.5h;
|
91% |
With hydrogen; In ethyl acetate; at 30 - 40 ℃; for 1h; under 15001.5 - 22502.3 Torr; Temperature; Solvent; Autoclave;
|
64.2% |
(trichloromethoxy)benzene
4-[chloro(difluoro)methoxy]aniline
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps
1: hydrogen fluoride; perfluorooctyl sulfofluorure / 4 h / 5 - 110 °C / 18751.9 - 21002.1 Torr / Autoclave
2: sulfuric acid; nitric acid / water / 15 - 20 °C
3: hydrogen / ethyl acetate / 1 h / 30 - 40 °C / 15001.5 - 22502.3 Torr / Autoclave
With perfluorooctyl sulfofluorure; sulfuric acid; hydrogen fluoride; hydrogen; nitric acid; In water; ethyl acetate;
|
1-(chlorodifluoromethoxy)-4-nitrobenzene
(trichloromethoxy)benzene
N-(4'-chlorodifluoromethoxyphenyl)-2,4,6-trinitrobenzamide
[4-(chlorodifluoromethoxy)phenyl]-(4-chlorophthalazin-1-yl)amine
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