发明授权
- 专利标题: Preparation of hydroxy-alkyl-substituted aminoalkynes with heterogenous catalysis
- 专利标题(中): 用异源催化制备羟烷基取代的氨基炔
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申请号: US847486申请日: 1997-04-25
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公开(公告)号: US5808160A公开(公告)日: 1998-09-15
- 发明人: Thomas Ruhl , Thomas Preiss , Jochem Henkelmann
- 申请人: Thomas Ruhl , Thomas Preiss , Jochem Henkelmann
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX19617802.9 19960503
- 主分类号: B01J31/26
- IPC分类号: B01J31/26 ; C07B61/00 ; C07C213/02 ; C07C213/08 ; C07C215/08 ; C07C215/12 ; C07C215/24 ; C07C217/08 ; C07C217/46 ; C07C213/00
摘要:
Hydroxyalkyl-substituted aminoalkynes of the general formula I ##STR1## where at least one of the substituents R.sup.1, R.sup.4 or R.sup.5 is hydroxyalkyl are prepared in a reaction with heterogeneous catalysis.
公开/授权文献
- US4734069A Automatic trim controller for marine propulsion unit 公开/授权日:1988-03-29
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