2-FLUORO-6-METHYLBENZONITRILE synthesis
- Product Name:2-FLUORO-6-METHYLBENZONITRILE
- CAS Number:198633-76-0
- Molecular formula:C8H6FN
- Molecular Weight:135.14
6575-09-3
198633-76-0
The general procedure for the synthesis of 2-fluoro-6-methylbenzonitrile from 2-chloro-6-methylbenzonitrile was as follows: a mixture of 2-chloro-6-methylbenzonitrile (5 g, 33.0 mmol) and CsF (14 g, 92.2 mmol) in DMSO (30 ml) was heated and reacted for 15 hours at 140°C. After completion of the reaction, the mixture was cooled to room temperature, diluted with water and subsequently extracted with dichloromethane. The organic layer was washed with brine, dried over anhydrous sodium sulfate and concentrated to give the target product 2-fluoro-6-methylbenzonitrile (2.93 g, 66% yield).
6575-09-3
97 suppliers
$30.66/1g
198633-76-0
135 suppliers
$12.00/250mg
Yield:198633-76-0 66%
Reaction Conditions:
with cesium fluoride in dimethyl sulfoxide;
Steps:
41 Synthesis of [4-(5-Ethyl-3-pyridin-3-yl-pyrazol-1-yl)phenyl]-(2-fluoro-6-methylbenzyl)amine
Example 41 Synthesis of [4-(5-Ethyl-3-pyridin-3-yl-pyrazol-1-yl)phenyl]-(2-fluoro-6-methylbenzyl)amine A mixture of 2-chloro-6-methylbenzonitrile (5 g, 33.0 mmol) and CsF (14 g, 92.2 mmol) in DMSO (30 ml) was heated at 140° C. for 15 hr and then allowed to cool to room temperature. It was diluted with water, extracted with dichloromethane, washed with brine, dried (Na2SO4) and concentrated to give 2-fluoro-6-methylbenzonitrile (2.93 g, 66%).
References:
US6506747,2003,B1
557-21-1
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883502-14-5
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198633-76-0
135 suppliers
$12.00/250mg
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883502-14-5
89 suppliers
$22.00/1g
198633-76-0
135 suppliers
$12.00/250mg