Title:
含窒素化合物の製造方法
Document Type and Number:
Japanese Patent JP5196907
Kind Code:
B2
Abstract:
The present invention relates to a process for producing a tertiary amine in the presence of a catalyst containing copper and at least one element selected from the group consisting of elements belonging to Groups 2, 3, 7 and 12 of the Periodic Table (long form of the periodic table), said process including the steps of (a) reducing an amide compound in a hydrogen atmosphere; and (b) introducing a dialkyl amine containing a linear or branched alkyl group having 1 to 6 carbon atoms into a reaction product obtained in the step (a), and treating the reaction product with the dialkyl amine. The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products by reducing aliphatic acid amides under moderate conditions using a chromium-free catalyst, as well as a process for producing amine derivatives such as amine oxide by using the aliphatic tertiary amines, with a good productivity in an economical manner.
Inventors:
Michio Terasaka
Tetsuro Fukushima
Hideki Taniguchi
Masaharu Takeno
Tetsuro Fukushima
Hideki Taniguchi
Masaharu Takeno
Application Number:
JP2007208408A
Publication Date:
May 15, 2013
Filing Date:
August 09, 2007
Export Citation:
Assignee:
Kao Corporation
International Classes:
C07C209/50; B01J23/72; B01J23/78; B01J23/89; B01J29/76; B01J29/78; C07C211/08; C07C291/04; C07B61/00
Domestic Patent References:
| JP2008169153A | ||||
| JP2008543892A | ||||
| JP2007269788A | ||||
| JP40020528B1 |
Foreign References:
| US5840985 | ||||
| US5075505 | ||||
| US3190922 |
Attorney, Agent or Firm:
Tamotsu Otani
Masamichi Tohei
Makoto Kataoka
Kenichi Hirasawa
Masamichi Tohei
Makoto Kataoka
Kenichi Hirasawa