发明名称 |
PROCESS FOR PREPARING ALKYNE DIOLS OR MIXTURES OF ALKYNE DIOLS WITH ALKYNE MONOOLS |
摘要 |
<p>The invention concerns a process for preparing alkyne diols or mixtures of alkyne diols with alkyne monools by reacting acetylene with more than equimolar amounts of ketones and/or aldehydes in the presence of an alkaline compound, the alkaline compound being used in a molar amount which is less than half the molar amount of the ketone and/or aldehyde to be reacted, in the presence of ammonia and/or at least one reactive primary amine.</p> |
申请公布号 |
EP0929505(A1) |
申请公布日期 |
1999.07.21 |
申请号 |
EP19970944774 |
申请日期 |
1997.08.21 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
RUEHL, THOMAS;HENKELMANN, JOCHEM;STAMMER, ACHIM;STUTZ, SUSANNE |
分类号 |
B01J27/24;C07C29/42;C07C33/044;(IPC1-7):C07C29/42 |
主分类号 |
B01J27/24 |
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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