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US 5,599,981 AGranted
Process for producing alkylbenzoyl chloride
AssigneeMitsubishi Gas Chemical Company, Inc.
InventorsNorio Fushimi, Kenichi Nakamura, Makoto Takagawa
Life of this patent
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Abstract
Provided is a process for producing alkylbenzoyl chloride which comprises reacting alkylbenzaldehyde with chlorine at a temperature of -10.degree. to 80.degree. C. under a pressure of 5 kg/cm.sup.2 or below in a liquid phase, whereby alkylbenzoyl chloride can be produced in a high yield and at a low price.
Claims7
A process for producing alkylbenzoyl chloride which comprises reacting alkylbenzaldehyde with chlorine at a temperature of -10.degree. to 80.degree. C. under a pressure of 5 kg/cm.sup.2 or below in a liquid phase.
Dependencies are inferred from the claim text.