Patent ID: 11865530
Assignee: IFP ENERGIES NOUVELLES
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  Y | IPC B  C

Claim 10:
11. The process according to claim 4, in which said organic compound comprises at least one dilactone function chosen from the group of the cyclic dilactones having 4 ring members consisting of 1,2-dioxetanedione, or from the group of the cyclic dilactones having 5 ring members consisting of 1,3-dioxolane-4,5-dione, 1,5-dioxolane-2,4-dione, and 2,2-dibutyl-1,5-dioxolane-2,4-dione, or from the group of the cyclic dilactones having 6 ring members consisting of 1,3-dioxane-4,6-dione, 2,2-dimethyl-1,3-dioxane-4,6-dione, 2,2,5-trimethyl-1,3-dioxane-4,6-dione, 1,4-dioxane-2,5-dione, 3,6-dimethyl-1,4-dioxane-2,5-dione, 3,6-diisopropyl-1,4-dioxane-2,5-dione, and 3,3-ditoluyl-6,6-diphenyl-1,4-dioxane-2,5-dione, or from the group of the cyclic dilactones having 7 ring members consisting of 1,2-dioxepane-3,7-dione, 1,4-dioxepane-5,7-dione, 1,3-dioxepane-4,7-dione and 5-hydroxy-2,2-dimethyl-1,3-dioxepane-4,7-dione.