Reacción #323660

ord-68e0134ec28c4b85b1e33175bd8aa9d9

Ecuación de reacción

CCCCCCCCC=CCCCCCCCC(=O)Cl
9-octadecenoyl chloride
CC1(C)OC(=O)CC(=O)O1
2,2-dimethyl-1,3-dioxane-4,6-dione
→
CCCCCCCCC=CCCCCCCCC(O)=C1C(=O)OC(C)(C)OC1=O
5-(1-hydroxy-9-octadecenylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Rendimiento 88.4%

Reactantes

CCCCCCCCC=CCCCCCCCC(=O)Cl
9-octadecenoyl chloride
CC1(C)OC(=O)CC(=O)O1
2,2-dimethyl-1,3-dioxane-4,6-dione

Reactivos

Ninguno

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Procedimiento

Starting from 9-octadecenoyl chloride (15 g) and 2,2-dimethyl-1,3-dioxane-4,6-dione (8 g), 5-(1-hydroxy-9-octadecenylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione (18 g) was obtained as an oil according to similar manner to that of Preparation A-2 (1).

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US04643990uspto-grants-1987_02