发明名称 |
PROCESS FOR PRODUCING CYCLIC UNSATURATED ALDEHYDES |
摘要 |
A process for producing cyclic unsaturated aldehydes by reacting a cyclic conjugated diene compound with an aldehyde of the general formula (I): R-CH=CH-CHO ... (wherein R is C1-C3 alkyl) through the Diels-Alder reaction in the presence of a solid acid catalyst. The above process enables an efficient and industrially advantageous production of cyclic unsaturated aldehydes useful as the raw material of traction oil through the Diels-Alder reaction at a low cost without causing the corrosion of the equipment and can dispense with post-treatment after the reaction.
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申请公布号 |
WO9700844(A1) |
申请公布日期 |
1997.01.09 |
申请号 |
WO1996JP01720 |
申请日期 |
1996.06.21 |
申请人 |
IDEMITSU KOSAN CO., LTD.;OHNO, TAKASHI;TSUBOUCHI, TOSHIYUKI |
发明人 |
OHNO, TAKASHI;TSUBOUCHI, TOSHIYUKI |
分类号 |
B01J21/12;B01J21/16;B01J27/16;C07B37/12;C07B61/00;C07C45/69;C07C47/445;(IPC1-7):C07C47/445 |
主分类号 |
B01J21/12 |
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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