发明授权
- 专利标题： Preparation of amines from olefins over boron beta-zeolites
- 专利标题（中）： 通过硼β-沸石从烯烃制备胺
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申请号： US341申请日： 1998-01-20
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公开(公告)号： US6143934A公开(公告)日： 2000-11-07
- 发明人: Uwe Dingerdissen , Rudolf Kummer , Peter Stops , Ulrich Muller , Jurgen Herrmann , Karsten Eller
- 申请人： Uwe Dingerdissen , Rudolf Kummer , Peter Stops , Ulrich Muller , Jurgen Herrmann , Karsten Eller
- 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： DEX19530177 19950817
- 主分类号： B01J29/86
- IPC分类号： B01J29/86 ; C07B61/00 ; C07C209/60 ; C07C211/07 ; C07C211/35 ; C07C209/00
摘要：
In a process for preparing amines of the general formula I ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 are hydrogen, C.sub.1 -C.sub.20 -alkyl, C.sub.2 -C.sub.20 -alkenyl, C.sub.2 -C.sub.20 -alkynyl, C.sub.3 -C.sub.20 -cycloalkyl, C.sub.4 -C.sub.20 -alkylcycloalkyl, C.sub.4 -C.sub.20 -cycloalkylalkyl, aryl, C.sub.7 -C.sub.20 -alkylaryl or C.sub.7 -C.sub.20 -aralkyl,R.sup.1 and R.sup.2 are together a saturated or unsaturated, divalent C.sub.3 -C.sub.9 -alkylene chain andR.sup.3 and R.sup.5 are each C.sub.21 -C.sub.200 -alkyl, C.sub.21 -C.sub.200 -alkenyl or together are a divalent C.sub.2 -C.sub.12 -alkylene chain,by reacting olefins of the general formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are as defined above, with ammonia or primary or secondary amines of the general formula III ##STR3## where R.sup.1 and R.sup.2 are as defined above, at from 200 to 350.degree. C. and pressures of from 100 to 300 bar in the presence of a zeolitic catalyst, the zeolitic catalyst used is a boron BETA-zeolite.
公开/授权文献
- USD361754S Combined portable phone organizer and computer 公开/授权日：1995-08-29
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