发明名称 |
Production of N-( alpha -alkoxyethyl) formamide |
摘要 |
An improved process for producing N-( alpha -alkoxyethyl)formamide by reacting formamide with acetaldehyde in the presence of a basic catalyst, thereby giving N-( alpha -hydroxyethyl)formamide, and reacting it with a primary or secondary alcohol in the presence of an acid catalyst, thereby giving N-( alpha -alkoxyethyl)formamide, characterized in that the basic catalyst is alkali metal bicarbonate or alkali metal hydrogenphosphate.
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申请公布号 |
US5574185(A) |
申请公布日期 |
1996.11.12 |
申请号 |
US19940346605 |
申请日期 |
1994.11.16 |
申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
SATO, SHIN-ICHI;KUMA, KIYOJI |
分类号 |
B01J27/18;B01J27/232;C07B61/00;C07C231/08;C07C231/12;C07C231/24;C07C233/18;(IPC1-7):C07C233/05 |
主分类号 |
B01J27/18 |
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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