Catalytic process for diene dimerization
AssigneesTotal Marketing Services, Centre National de la Recherche Scientifique (CNRS), Universite Claude Bernard Lyon, Ecole Superieure De Chimie Physique Electronique De Lyon
InventorsCesar RIOS NEYRA, Kai Chung SZETO, Mostafa TAOUFIK
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Abstract
The disclosure relates to a selective head-to-head dimerization of conjugated diene compounds by a catalytic process in a reaction medium without solvent or with solvent comprising hydrocarbons, in the presence of a specific additive of the phenol type.
Claims20
A process for the head-to-head dimerization of conjugated diene compounds comprising contacting, in a reaction medium the conjugated diene compounds with a catalyst in the presence of a phenol compound.
Dependencies are inferred from the claim text.