Process for the preparation of sucralose by the deacylation of trichlorosucrose-6-ethyl ester
US7838642B2 · kind B2 · utility
1Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2007 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Dec 18, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H1/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention discloses a process for the preparation of sucralose by the deacylation of trichlorosucrose-6-ethyl ester, wherein the deacylation reaction is performed in an alcohol solvent in the presence of organic base catalyst, so as to obtain sucralose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.