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

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

1998-04-13

2000-08-01

Lee, Howard C.

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

Organic compounds

Carbohydrates or derivatives

536120, 53612313, 536127, C07H 100, C07H 304, C07H 106, C13K 1300

Patent

active

060968826

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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