Processes for preparing ortho-substituted benzoic acids

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United States of America Patent

PATENT NO 5334753
SERIAL NO

07996046

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Abstract

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A novel process for the synthesis of ortho-substituted benzoic acid by lithiating an unprotected benzoic acid and a number of novel orth-substituted benzoic acids are described.

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Patent Owner(s)

Patent OwnerAddress
RHONE-POULENC AGRICULTURE LTDFYFIELD ROAD ONGAR ESSEX CM5 O

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bennetau, Bernard Talence Cedex, FR 3 22
Cain, Paul A Ongar, GB2 33 304

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