发明名称 |
UN PROCEDIMIENTO PARA LA PREPARACION DE ACIDO LACTICO. |
摘要 |
<p>Lactic acid is synthesized by a process in which a vinyl ester is hydroformylated to an alpha -substituted propionaldehyde by reacting the vinyl ester with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst and by further converting the alpha -substituted carbonyl intermediate via oxidation and hydrolysis to lactic acid.</p> |
申请公布号 |
ES448188(A1) |
申请公布日期 |
1977.12.01 |
申请号 |
ES19880004481 |
申请日期 |
1976.05.24 |
申请人 |
MONSANTO COMPANY |
发明人 |
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分类号 |
C07C53/122;B01J31/00;C07B61/00;C07C51/00;C07C51/09;C07C51/235;C07C59/08;C07C67/00;(IPC1-7):07C/ |
主分类号 |
C07C53/122 |
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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