Invention Grant
- Patent Title: Method of producing nitrogen-containing compound
- Patent Title (中): 含氮化合物的制备方法
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Application No.: US12520739Application Date: 2007-10-17
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Publication No.: US07935846B2Publication Date: 2011-05-03
- Inventor: Tetsuaki Fukushima , Hideki Taniguchi , Michio Terasaka
- Applicant: Tetsuaki Fukushima , Hideki Taniguchi , Michio Terasaka
- Applicant Address: JP Tokyo
- Assignee: Kao Corporation
- Current Assignee: Kao Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-355014 20061228; JP2007-183990 20070713
- International Application: PCT/JP2007/070257 WO 20071017
- International Announcement: WO2008/081635 WO 20080710
- Main IPC: C07C209/78
- IPC: C07C209/78 ; C07C291/04
Abstract:
The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products by using a chromium-free catalyst with a good productivity in an economically advantageous manner. The present invention relates to a process for producing a tertiary amine by reducing an amide compound in the presence of a catalyst containing copper and magnesium at a molar ratio of magnesium to copper (magnesium/copper) of from 0.01 to 20.
Public/Granted literature
- US20090292145A1 METHOD OF PRODUCING NITROGEN-CONTAINING COMPOUND Public/Granted day:2009-11-26
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