C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/523
C07C 59/76 (2006.01)
Patent
CA 1199336
Abstract of the Disclosure PREPARATION OF BIS-.alpha.-KETO-CARBOXYLIC ACIDS A process for preparing bis-.alpha.-keto-carboxylic acids by reacting a dihaloalkane in a liquid solvent medium with carbon monoxide at elevated temperature and pressure in the presence of a catalytic amount of a metal carbonyl compound and an alkali or an alkaline earth metal inorganic base.
441116
Corporation Ethyl
Macrae & Co.
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