Production of oxygen and nitrogen substituted benzenes

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United States of America Patent

PATENT NO 4618715
SERIAL NO

06317138

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is disclosed a process for the production of 3-amino-4,6-diacetyl phenol, or a derivative thereof, which comprises reacting a compound of formula III, ##STR1## or a protected derivative thereof, in which R is acetyl or hydrogen, with an excess of acetyl chloride or acetyl bromide and aluminium chloride or aluminium bromide at a temperature of from 30.degree. to 50.degree. C. in an halogenated hydrocarbon solvent.

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Patent Owner(s)

Patent OwnerAddress
FISONS LIMITED50 KINGS HILL AVENUE KINGS HILL WEST MALLING KENT ME19 4AH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coltman, Stephen C W Loughborough, GB2 3 4
Eyley, Stephen C Loughborough, GB2 3 4

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