发明名称 |
METHOD FOR PRODUCING 3-METHYL-1,5-PENTANEDIOL |
摘要 |
Provided is a method for producing 3-methyl-1,5-pentanediol by hydrogenating 2-hydroxy-4-methyltetrahydropyran in the presence of a hydrogenation catalyst, characterized in that the hydrogenation is further carried out in the presence of a basic compound. By this method, in producing MPD by hydrogenation of MHP, high-purity MPD can be produced by effectively suppressing generation of by-products such as MPAE and MVL even when a known hydrogenation catalyst is used. |
申请公布号 |
CA2650550(C) |
申请公布日期 |
2013.06.04 |
申请号 |
CA20072650550 |
申请日期 |
2007.04.24 |
申请人 |
KURARAY CO., LTD. |
发明人 |
HINO, KENICHI;YADA, KAZUYUKI;SAEKI, KEISUKE |
分类号 |
C07C29/132;C07B61/00;C07C31/20 |
主分类号 |
C07C29/132 |
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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