| 发明名称 |
Purification of tertiary formamide contaminated with tertiary acetamide |
| 摘要 |
<p>A chlorinating agent such as a chloroiminium species is used to remove or neutralize tertiary acetamide present as a contaminant in a tertiary formamide solvent. Tertiary formamide solvent purified or treated in this manner can be used as a reaction vehicle for the chlorination of sucrose-6-acylate (an intermediate in the production of sucralose).</p> |
| 申请公布号 |
IE20120057(A1) |
申请公布日期 |
2012.04.11 |
| 申请号 |
IE20120000057 |
申请日期 |
2010.06.21 |
| 申请人 |
TATE & LYLE TECHNOLOGY LIMITED |
发明人 |
JAMES EDWIN WILEY;MOHAMAD R. JABER |
| 分类号 |
C07B63/00;C07H1/00;C07H5/00 |
主分类号 |
C07B63/00 |
| 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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