发明名称 |
PROCESS FOR MAKING TERTIARY AMINOALCOHOL COMPOUNDS |
摘要 |
A process for making a tertiary aminoalcohol compound is disclosed. The process comprises using an excess amount of a carbonyl compound in a condensation step between the carbonyl compound and a nitroalkane in the presence of a catalytic amount of a tertiary aminoalcohol compound, and conducting a hydrogenation/alkylation step to produce the tertiary aminoalcohol. The tertiary aminoalcohol compound used to catalyze the condensation step is preferably the same tertiary aminoalcohol compound produced in the hydrogenation/alkylation step. The process uses fewer steps than conventional processes. |
申请公布号 |
EP2720995(A2) |
申请公布日期 |
2014.04.23 |
申请号 |
EP20120738697 |
申请日期 |
2012.07.16 |
申请人 |
ANGUS CHEMICAL COMPANY;ANGUS CHEMIE GMBH |
发明人 |
MOORE, DAVID, W.;SPIEKER, CHRISTIAN;GUMMRE, JOHN, D. |
分类号 |
C07C45/55;C07C201/12;C07C205/15;C07C213/02;C07C215/08 |
主分类号 |
C07C45/55 |
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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