发明名称 |
CHLORINATION OF SUGARS |
摘要 |
A process for the chlorination of sucrose or a derivative thereof, comprises reaction of the sucrose or derivative thereof with thionyl chloride and a nitrogen base at a ratio of about 1 molar equivalent (ME) of thionyl chloride and about 1 ME of base for every ME of free hydroxyl, in a non-reactive moderately polar solvent. The process is particularly suitable for the preparation of sucralose. |
申请公布号 |
CA1320722(C) |
申请公布日期 |
1993.07.27 |
申请号 |
CA19890611604 |
申请日期 |
1989.09.15 |
申请人 |
KHAN, RIAZ A. |
发明人 |
KHAN, RIAZ A.;SANKEY, GEORGE H.;SIMPSON, PHILIP J.;VERNON, NICHOLAS M. |
分类号 |
C07H3/04;C07H5/02;C07H13/04;C07H13/06;C07H13/08 |
主分类号 |
C07H3/04 |
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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