Method for preparing cyclohexane carboxylic acids

   
   

This invention relates to a method for preparing 4-substituted-4-cyanocyclohexane carboxylates by forming the cyclohexane ring by treating a .alpha.,.alpha.-bis(2-haloethyl)-4-benzeneacetonitrile with a dialkyl malonate and decarboxylating the resulting diester.

Cette invention concerne une méthode pour préparer les carboxylates 4-substituted-4-cyanocyclohexane en formant l'anneau de cyclohexane en traitant un alpha..alpha.-bis(2-haloethyl)-4-benzeneacetonitrile avec un malonate dialkylique et décarboxyler le diester résultant.

 
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