Sucrose 6,4'-dicarboxylic esters

Details Sucrose 6,4'-dicarboxylic esters Sucrose 6,4'-dicarboxylic esters

1992-06-03

1993-12-14

Griffin, Ronald W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536119, 536122, 435100, C07H 1100

Patent

active

052704602

ABSTRACT:
Sucrose or derivatives thereof such as esters are acylated at the 4'- and/or the 6- position by reaction with a donor acyl ester, e.g. a reactive ester of an alkanoic acid or benzoic acid, in the presence of lipase. Sucrose 6,4' so produced can be chlorinated and deacylated to produce the sweetener sucralose.

REFERENCES:
patent: 4405654 (1983-09-01), Lee
patent: 4889928 (1989-12-01), Simpson
Fiegapane et al., Enz. Microb. Technol., vol. 13, Oct. 1991, pp. 796-800.

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