Process for converting cyclopentane to glutaric acid
Process for producing difunctional aliphatic organic compounds
Production of malonic anhydrides and derivatives thereof Patent #: 4360691
ApplicationNo. 06/381342 filed on 05/24/1982
US Classes:560/204, Preparing esters by esterification or carbonylation562/528, Cyclic ketone or mixture thereof with cyclic alcohol562/590Polycarboxylic
ExaminersPrimary: Trousof, Natalie
Assistant: Clarke, Vera C.
Attorney, Agent or Firm
International ClassC07C 51/34 (20060101)
Foreign Application Priority Data1981-05-27 CH
AbstractProcess for the production of 3,3-dimethylglutaric acid or its esters from dimedone. Dimedone is converted with ozone into an ozone-addition product. The latter is converted by hydrolysis into 3,3-dimethylglutaric acid or by alcoholysis into one of its esters.