发明名称 |
DIANHYDROSUGAR PRODUCTION PROCESS |
摘要 |
<p>An enhanced process for the production of a dianhydrosugar, such as isosorbide, from the corresponding sugar alcohol is described. The sugar alcohol is combined with an acid catalyst and reacted at elevated temperatures and at atmospheric pressure, eliminating the need for a vacuum. High selectivity and yields are achieved.</p> |
申请公布号 |
EP2271636(A1) |
申请公布日期 |
2011.01.12 |
申请号 |
EP20090731357 |
申请日期 |
2009.04.10 |
申请人 |
IOWA CORN PROMOTION BOARD |
发明人 |
SCHRECK, DAVID;BRADFORD, MARION;CLINTON, NYE;ARBURY, PAUL |
分类号 |
C07D493/04 |
主分类号 |
C07D493/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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