| 发明名称 |
Cyclic carbonates and their reactions with amines |
| 摘要 |
Six-membered cyclic carbonates (2-oxo-1,3-dioxanes) in which keto or carbohydrocarbyloxy groups are bound to the 5 position of the ring are disclosed. They react surprising quickly with primary or secondary cyclic amines, and the novel product hydroxyurethanes are useful as reactive diluents.
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| 申请公布号 |
US6020499(A) |
申请公布日期 |
2000.02.01 |
| 申请号 |
US19980092156 |
申请日期 |
1998.06.05 |
| 申请人 |
E. I. DU PONT NEMOURS AND COMPANY |
发明人 |
DRYSDALE, NEVILLE E.;FRYD, MIKE;QUASHIE, SAPE |
| 分类号 |
C07D319/06;(IPC1-7):C07D321/00 |
主分类号 |
C07D319/06 |
| 代理机构 |
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