| 发明名称 |
SYNTHESIS OF ALDONOLACTONES, ALDAROLACTONES, AND ALDARODILACTONES USING GAS SPARGING |
| 摘要 |
<p>Aldaric acids, aldonic acids, and their corresponding salts are cyclized to the corresponding lactone or dilactone using gas sparging to remove water.</p> |
| 申请公布号 |
WO2006005070(A1) |
申请公布日期 |
2006.01.12 |
| 申请号 |
WO2005US23815 |
申请日期 |
2005.06.30 |
| 申请人 |
E.I. DUPONT DE NEMOURS AND COMPANY;CHENAULT, H. KEITH |
发明人 |
CHENAULT, H. KEITH |
| 分类号 |
(IPC1-7):C07D493/04;C07D307/32 |
主分类号 |
(IPC1-7):C07D493/04 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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