| 发明名称 |
PROCESS FOR PREPARATION OF PYRUVIC ACID ESTERS |
| 摘要 |
PURPOSE:Pyruvic acid esters are prepared with improved conversion, the yield and the catalytic life by the gas-phase oxidative dehydrogenation of lactic acid in the presence of particular solid catalysts. |
| 申请公布号 |
JPS5239624(A) |
申请公布日期 |
1977.03.28 |
| 申请号 |
JP19750116097 |
申请日期 |
1975.09.26 |
| 申请人 |
DAICEL LTD |
发明人 |
YOKOYAMA TAKUSHI;MATSUOKA KAZUYUKI |
| 分类号 |
C07C69/716;B01J27/00;B01J27/18;C07B61/00;C07C67/313;C07C69/67 |
主分类号 |
C07C69/716 |
| 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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