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公开(公告)号:HU229332B1
公开(公告)日:2013-11-28
申请号:HU0303478
申请日:2002-03-15
Applicant: BASF SE
Inventor: HENNINGSEN MICHAEL , KUSCHE ANDREAS , HUELLMANN MICHAEL , RUEB LOTHAR , KAESHAMMER STEFAN , GERLACH TILL DR
IPC: C07D265/30 , C07D295/023 , A01N43/84 , C07B61/00 , C07D295/02 , C07D295/03 , C07D295/033
Abstract: The present invention relates to a process for the preparation of N-substituted 2,6-dialkylmorpholines of the formula I in which R 1 and R 2 , independently of one another, are hydrogen, alkyl or cycloalkyl, or R 1 and R 2 together with the carbon atom to which they are bonded are a 5- to 14-membered carbocycle, and R 3 and R 4 , independently of one another, are alkyl or cycloalkyl, by reacting at least one carbonyl compound of the formula II in which R 1 and R 2 have the meanings given above, with at least one morpholine of the formula III in which R 3 and R 4 have the meanings given above, in the presence of hydrogen and at least one metal-containing catalyst, wherein the active component of the catalyst consists essentially of platinum group metals.
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公开(公告)号:DE50310802D1
公开(公告)日:2009-01-02
申请号:DE50310802
申请日:2003-11-18
Applicant: BASF SE
Inventor: GERLACH TILL DR , FUNKE FRANK DR , MELDER JOHANN-PETER DR
IPC: C07C209/16 , B01J21/06 , B01J23/755 , B01J37/00 , B01J37/18 , C07B61/00 , C07C209/26 , C07C211/07
Abstract: A process for the production of an amine comprises reaction of a primary or secondary alcohol, aldehyde or ketone with hydrogen and a nitrogen compound comprising ammonia or a primary or secondary amine in the presence of a catalyst (I) prepared by precipitation of catalytically active components on to monoclinic tetragonal or cubic zirconium dioxide.
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公开(公告)号:DE50309833D1
公开(公告)日:2008-06-26
申请号:DE50309833
申请日:2003-11-18
Applicant: BASF SE
Inventor: GERLACH TILL DR , FUNKE FRANK DR , MELDER JOHANN-PETER DR
IPC: B01J23/755 , C07C209/26 , C07B31/00 , C07B35/02 , C07B41/02 , C07B43/04 , C07B61/00 , C07C5/03 , C07C5/08 , C07C9/02 , C07C27/04 , C07C29/14 , C07C29/143 , C07C31/02 , C07C209/44 , C07C209/48 , C07C211/01 , C07C211/04
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4.
公开(公告)号:ES2294075T3
公开(公告)日:2008-04-01
申请号:ES02027073
申请日:2002-12-03
Applicant: BASF SE
Inventor: GERLACH TILL DR , GOBBEL HANS-GEORG DR , FUNKE FRANK DR , EBEL KLAUS DR , SCHWAB EKKEHARD DR , UNVERRICHT SIGNE DR
IPC: B01J23/89 , B01J21/18 , B01J33/00 , B01J37/03 , C07B61/00 , C07C29/141 , C07C29/145 , C07C29/17 , C07C33/02 , C07C33/025
Abstract: Procedimiento para la fabricación de un catalizador de rutenio/hierro sobre un soporte de carbono, conteniendo, junto con 0,1 a 10% en peso de rutenio sobre un soporte de carbono, 0,1 a 5% en peso de hierro, por a) introducir un soporte en el agua, b) por adición simultánea de componentes catalíticamente activos de rutenio y hierro en forma de soluciones de sus sales metálicas, c) precipitación simultánea de componentes catalíticamente activos sobre el soporte por adición de una base, d) Separación del catalizador de la fase acuosa de la suspensión del soporte, e) secado del catalizador, f) reducción del catalizador en una corriente de hidrógeno a entre 400 y 600ºC, g) acondicionamiento del catalizador a líquidos altamente inflamables o pasivar el catalizador con una corriente de oxígeno diluida.
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