Activated mono,di,oligo- and polysaccharides, reaction products

Details Activated mono,di,oligo- and polysaccharides, reaction products Activated mono,di,oligo- and polysaccharides, reaction products

1998-04-13

2000-02-29

Lee, Howard C.

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

Organic compounds

Carbohydrates or derivatives

536 20, 536 84, 536111, 536120, 536123, 5361231, 53612313, 568852, C08B 3700, C08B 3708, C08B 1100, C08B 3304, C08B 3504

Patent

active

060310855

ABSTRACT:
Reaction at the interface of an organic solution containing an acidic reactant and an aqueous alkaline solution containing nonreducing carbohydrates such as sucrose, sugar alcohols, cyclodextrins, and polysaccharides imparts a specificity to the reaction for one or more of the primary alcohol groups of the carbohydrate reactant. The resulting activated, nonreducing carbohydrate intermediate can then be converted to a series of substantially pure, low molecular weight reaction products, including a sucrose trimer and dianhydrosucrose, and to a series of substantially pure, higher molecular weight reaction products, including 6-O-sucro cyclodextrins and poly-6-O-sucro amylose.

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