发明名称 |
Method for producing optically active lactone compounds by using salen cobalt complexes having a cis-beta structure |
摘要 |
A method for producing an optically active lactone compound by Baeyer-Villiger oxidation of a cyclic ketone compound with at least one kind of oxidants selected from the group consisting of hydrogen peroxide and urine-hydrogen peroxide adduct (UHP) using a cobalt(salen) complex having a cis-beta structure expressed by the following formula (I) or (II) as a catalyst.in which X and Y independently denote H, a t-butyl group or an electron-withdrawing substituting group and W is a halogen element.in which X and Y independently denote H, a t-butyl group or an electron-withdrawing substituting group and Z<-> is a monovalent anion. The optically active lactone compounds can be used for the synthesis of medicines and argochemicals.
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申请公布号 |
US6713435(B2) |
申请公布日期 |
2004.03.30 |
申请号 |
US20020232517 |
申请日期 |
2002.09.03 |
申请人 |
KYUSHU UNIVERSITY |
发明人 |
KATSUKI TSUTOMU;UCHIDA TATSUYA;ITO KATSUJI |
分类号 |
B01J23/75;B01J31/18;B01J31/22;C07B53/00;C07B61/00;C07D307/33;C07D307/93;C07F15/06;(IPC1-7):A01N43/40;C07D305/14;C07D307/77 |
主分类号 |
B01J23/75 |
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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