Process for the manufacture of 1,2-epoxy-3-chloropropane
AssigneeSolvay (Societe Amonyme)
InventorsJean-Pierre Catinat, Michel Strebelle
Life of this patent
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Abstract
Process for the manufacture of 1,2-epoxy-3-chloropropane by reaction between allyl chloride and hydrogen peroxide in the presence of a catalyst and in the possible presence of at least one solvent in an epoxidation medium comprising at least one liquid phase, in which process the pH of the liquid phase is controlled and maintained at a value of greater than or equal to 1.5 and less than 4.8.
Claims11
1-10. (canceled)
A process for the manufacture of 1,2-epoxy-3-chloropropane by reaction between allyl chloride and hydrogen peroxide in the presence of a catalyst comprising a zeolite and in the possible presence of at least one solvent in an epoxidation medium comprising at least one liquid phase, wherein the pH of the liquid phase is controlled and maintained at a value of greater than or equal to 1.5 and less than 4.8.
Dependencies are inferred from the claim text.