Invention Application
WO2017065980A1 PREPARATION OF A SUGAR-DERIVED ESTER, GLYCOL AND POLYMERS THEREFROM
审中-公开
由糖衍生的酯，乙二醇及其聚合物的制备
- Patent Title: PREPARATION OF A SUGAR-DERIVED ESTER, GLYCOL AND POLYMERS THEREFROM
- Patent Title (中): 由糖衍生的酯，乙二醇及其聚合物的制备
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Application No.: PCT/US2016/054278Application Date: 2016-09-29
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Publication No.: WO2017065980A1Publication Date: 2017-04-20
- Inventor: STENSRUD, Kenneth , SMITH, Brennan
- Applicant: ARCHER DANIELS MIDLAND COMPANY
- Applicant Address: 4666 Faries Parkway Decatur, Illinois 62526 US
- Assignee: ARCHER DANIELS MIDLAND COMPANY
- Current Assignee: ARCHER DANIELS MIDLAND COMPANY
- Current Assignee Address: 4666 Faries Parkway Decatur, Illinois 62526 US
- Agency: KUNG, Vincent
- Priority: US62/240,692 20151013
- Main IPC: C07C1/22
- IPC: C07C1/22 ; C07D307/48 ; C07D405/06
Abstract:
Methods for preparing 1) a sugar-derived ester, 2) a glycol generated from reduction of the ester, and 3) polymers fabricated from polycondensation of the ester or glycol with various diamines and dicarboxylic acids are described. In particular, the ester is levulinic 5-methyl-2-furfural (LMF), the acylation product of hydroxymethyl-furfural (HMF) and either a levulinyl halide or levulinic acid. Each of the embodiments for the synthesis is highly selective for the product and can be executed under relatively mild reaction conditions.
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