3-(1-cyanoethyl)benzoyl chloride synthesis
- Product Name:3-(1-cyanoethyl)benzoyl chloride
- CAS Number:42872-29-7
- Molecular formula:C10H8ClNO
- Molecular Weight:193.63
5537-71-3
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Yield:42872-29-7 100%
Reaction Conditions:
with thionyl chloride for 3 h;Heating / reflux;
Steps:
A
Commercial 2-[(3-carboxy)phenyl]propionitrile (1.0 g, 5.70 mmol) was dissolved in SOCl2 (5 mL) and the resulting solution was left stirring at reflux 3h. After cooling at room temperature, the mixture was evaporated under reduced pressure to obtain 2- [(3-chlorocarbonyl)phenyl]propionitrile as yellow oil in nearly quantitative yield.
References:
WO2006/63999,2006,A1 Location in patent:Page/Page column 14-15