Invention Grant
- Patent Title: Method for alkylation of amines
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Application No.: US14772513Application Date: 2014-01-21
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Publication No.: US09751827B2Publication Date: 2017-09-05
- Inventor: Osamu Ogata , Hideki Nara
- Applicant: Takasago International Corporation
- Applicant Address: JP Tokyo
- Assignee: Takasago International Corporation
- Current Assignee: Takasago International Corporation
- Current Assignee Address: JP Tokyo
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: JP2013-041760 20130304
- International Application: PCT/JP2014/000267 WO 20140121
- International Announcement: WO2014/136374 WO 20140912
- Main IPC: C07C209/02
- IPC: C07C209/02 ; B01J31/24 ; C07D213/74 ; C07D295/023 ; B01J31/20 ; C07D213/72
Abstract:
The present invention provides a simple, efficient, and industrially advantageous method for the alkylation of amines. The present invention relates to a production method for N-alkylamines whereby an amine is reacted with an alcohol in the presence of a ruthenium complex represented by general formula (1): RuXY(CO)(L) (wherein X and Y can be the same or different and represent a monovalent anionic ligand, and L represents a tridentate aminodiphosphine ligand).
Public/Granted literature
- US20160009632A1 METHOD FOR ALKYLATION OF AMINES Public/Granted day:2016-01-14
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