Cyclic ester ring-opened oligomers and methods of preparation

Details Cyclic ester ring-opened oligomers and methods of preparation Cyclic ester ring-opened oligomers and methods of preparation

1997-03-28

1999-11-09

Wilson, James O.

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

Organic compounds

Carbohydrates or derivatives

536 111, 536 41, 536 551, 536115, 536119, 536124, 527311, 527314, 435100, 435101, C07H 100, C07G 1700

Patent

active

059817437

ABSTRACT:
An oligomer composed of a carbohydrate head group and an oligomer chain is disclosed. Methods for increasing the oligomerization rates of lactones and cyclic carbonates are also disclosed.

REFERENCES:
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Riva et al., "Protease-Catalyzed Regioselective Esterification of Sugar and Related Compounds in Anhydrous Dimethylformamide", J. Amn. Chem. Soc., 110:584-589 (1988).
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