4-Amino-2-(trifluoromethyl)benzonitrile
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- Molecular Formula: C8H5F3N2
- Molecular Weight: 186.136
- Appearance/Colour: white powder
- Vapor Pressure: 0.00162mmHg at 25°C
- Melting Point: 136-145 °C
- Refractive Index: 1.499
- Boiling Point: 294.5 °C at 760 mmHg
- PKA: 0.50±0.10(Predicted)
- Flash Point: 131.9 °C
- PSA: 49.81000
- Density: 1.37 g/cm3
- LogP: 2.74048
4-Amino-2-(trifluoromethyl)benzonitrile(Cas 654-70-6) Usage
InChI:InChI=1/C8H5F3N2/c9-8(10,11)7-3-6(13)2-1-5(7)4-12/h1-3H,13H2
654-70-6 Relevant articles
High Turnover Pd/C Catalyst for Nitro Group Reductions in Water. One-Pot Sequences and Syntheses of Pharmaceutical Intermediates
Gallou, Fabrice,Li, Xiaohan,Lipshutz, Bruce H.,Takale, Balaram S.,Thakore, Ruchita R.
supporting information, p. 8114 - 8118 (2021/10/25)
Commercially available Pd/C can be used ...
Late-stage Pd-catalyzed Cyanations of Aryl/Heteroaryl Halides in Aqueous Micellar Media
Thakore, Ruchita R.,Takale, Balaram S.,Singhania, Vani,Gallou, Fabrice,Lipshutz, Bruce H.
, p. 212 - 216 (2020/12/01)
New technology is described that enables...
Preparation method of 4-amino-2-trifluoromethyl benzonitrile
-
Paragraph 0036; 0044-0046; 0047; 0053-0054, (2020/05/14)
The invention relates to the technical f...
Method for synthesizing 4- amino -2- trifluoromethyl cyanobenzene
-
Paragraph 0023-0028, (2020/03/16)
The method 4 - comprises the following s...
654-70-6 Process route
-
-
155403-06-8
3-(trifluoromethyl)-4-iodobenzenamine
-
-
124-38-9,18923-20-1
carbon dioxide
-
-
654-70-6
4-amino-2-trifluoromethylbenzonitrile
| Conditions | Yield |
|---|---|
|
With
1,4-diaza-bicyclo[2.2.2]octane; copper(I) oxide; phenylsilane; ammonia;
at 180 ℃;
for 20h;
under 2280.15 Torr;
chemoselective reaction;
Sealed tube;
|
76%
|
|
With
ammonia; hydrogen; copper diacetate;
In
N,N-dimethyl-formamide;
at 160 ℃;
for 10h;
Sealed tube;
|
74 %Chromat.
|
-
-
934600-95-0
4-amino-2-trifluoromethylbenzamide
-
-
654-70-6
4-amino-2-trifluoromethylbenzonitrile
| Conditions | Yield |
|---|---|
|
With
thionyl chloride;
In
toluene;
at 60 ℃;
for 5h;
Temperature;
Solvent;
|
92%
|
654-70-6 Upstream products
-
320-41-2
4-chloro-2-(trifluoromethyl)benzonitrile
-
544-92-3
copper(I) cyanide
-
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-
97760-99-1
C10 H7 F3 N2 O
654-70-6 Downstream products
-
113181-02-5
(S)-(-)-3-bromo-2-hydroxy-2-methyl-N-[(4-cyano-3-(trifluoromethyl)phenyl)]propanamide
-
90356-00-6
N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[phenylthio]-2-hydroxy-2-methyl-propanamide
-
90356-39-1
N-(4-Cyano-3-trifluoromethyl-phenyl)-3,3,3-trifluoro-2-hydroxy-2-propylsulfanylmethyl-propionamide
-
90356-77-7
3-(4-Chloro-phenylsulfanyl)-N-(4-cyano-3-trifluoromethyl-phenyl)-2-hydroxy-2-methyl-propionamide
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