Invention Grant
- Patent Title: Process for preparing alkanolamines by homogeneously catalyzed alcohol amination
- Patent Title (中): 通过均匀催化醇胺化制备链烷醇胺的方法
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Application No.: US13415409Application Date: 2012-03-08
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Publication No.: US09193666B2Publication Date: 2015-11-24
- 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, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: C07C209/66
- IPC: C07C209/66 ; C07F15/00 ; C07C209/16 ; C07C213/02 ; C07D207/02 ; C07D207/20 ; C07D295/027 ; C07D307/52
Abstract:
Process for preparing alkanolamines which have a primary amino group (—NH2) and a hydroxyl group (—OH) by alcohol amination of diols having two hydroxyl groups (—OH) by means of ammonia with elimination of water, wherein the reaction is carried out homogeneously catalyzed in the presence of at least one complex catalyst comprising at least one element selected from groups 8, 9 and 10 of the Periodic Table and also at least one donor ligand.
Public/Granted literature
- US20120232294A1 PROCESS FOR PREPARING ALKANOLAMINES BY HOMOGENEOUSLY CATALYZED ALCOHOL AMINATION Public/Granted day:2012-09-13
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