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发明名称
Process for preparing alpha-ketobutyric acid
摘要
A process is provided for preparing alpha-ketobutyric acid, in which 1,2-butanediol is contacted with molecular oxygen in the presence of a platinum catalyst. This process gives alpha-ketobutyric acid in high yields and at low cost.
申请公布号
DE3918458(A1)
申请公布日期
1989.12.14
申请号
DE19893918458
申请日期
1989.06.06
申请人
MITSUBISHI PETROCHEMICAL CO., LTD., TOKIO/TOKYO, JP
发明人
IMANARI, MAKOTO;IWANE, HIROSHI;SUZUKI, MASASHI;SUZUKI, NAOKI, IBARAKI, JP
分类号
B01J23/60;B01J23/42;B01J23/62;C07B61/00;C07C51/235;C07C59/185
主分类号
B01J23/60
代理机构
代理人
主权项
地址
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