Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1997-06-20
1999-05-04
Lee, Howard C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 186, 536 59, 536103, 536107, 536118, 536120, 536122, 5361231, 53612313, 536124, 536 20, C07H 100, C07H 510, C08B 3700
Patent
active
059004789
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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Mukerjea Rupendra
Robyt John F.
Iowa State University & Research Foundation, Inc.
Lee Howard C.
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