Invention Grant
- Patent Title: Process for the preparation of primary amines by homogeneously catalyzed alcohol amination
- Patent Title (中): 通过均匀催化醇胺化制备伯胺的方法
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Application No.: US13415412Application Date: 2012-03-08
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Publication No.: US08785693B2Publication Date: 2014-07-22
- Inventor: Thomas Schaub , Boris Buschhaus , Marion Kristina Brinks , Mathias Schelwies , Rocco Paciello , Johann-Peter Melder , Martin Merger
- Applicant: Thomas Schaub , Boris Buschhaus , Marion Kristina Brinks , Mathias Schelwies , Rocco Paciello , Johann-Peter Melder , Martin Merger
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: C07C209/16
- IPC: C07C209/16 ; C07C209/18 ; C07D265/30 ; C07D241/04 ; C07D295/00 ; C07D207/18 ; C07D207/06 ; C07D295/02 ; C07D317/00
Abstract:
Process for the preparation of primary amines which have at least one functional group of the formula (—CH2—NH2) by alcohol amination of starting materials which have at least one functional group of the formula (—CH2—OH), with ammonia, with the elimination of water, where the alcohol amination is carried out under homogeneous catalysis in the presence of at least one complex catalyst which comprises at least one element selected from groups 8 and 9 of the Periodic Table of the Elements, and also at least one phosphorus donor ligand of the general formula (I).
Public/Granted literature
- US20120232292A1 PROCESS FOR THE PREPARATION OF PRIMARY AMINES BY HOMOGENEOUSLY CATALYZED ALCOHOL AMINATION Public/Granted day:2012-09-13
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