Title:
PROCESS FOR PRODUCING CYCLIC AMINE
Document Type and Number:
WIPO Patent Application WO/2005/026190
Kind Code:
A1
Abstract:
A process for easily producing a cyclic amine in high yield. The process for cyclic amine production comprises aminating, with hydrogen and ammonia, a cyclic ketone in which at least either of the carbon atoms in the &agr -positions with respect to the carbonyl group is tertiary or quaternary, wherein the amination is conducted in the presence of both a metallic catalyst comprising a platinum-group metal or a compound thereof and an ammonium salt. The metallic catalyst preferably is any of ruthenium, rhodium, palladium, ruthenium-carbon, rhodium-carbon, and palladium-carbon.
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Inventors:
YADA SATORU (JP)
TAKAGI YUZURU (JP)
TSUKUI MASAHIRO (JP)
IKENAGA TOMOAKI (JP)
MATSUSHITA KUMIKO (JP)
TAKAGI YUZURU (JP)
TSUKUI MASAHIRO (JP)
IKENAGA TOMOAKI (JP)
MATSUSHITA KUMIKO (JP)
Application Number:
PCT/JP2004/013029
Publication Date:
March 24, 2005
Filing Date:
September 08, 2004
Export Citation:
Assignee:
UNIV NIHON (JP)
YADA SATORU (JP)
TAKAGI YUZURU (JP)
TSUKUI MASAHIRO (JP)
IKENAGA TOMOAKI (JP)
MATSUSHITA KUMIKO (JP)
YADA SATORU (JP)
TAKAGI YUZURU (JP)
TSUKUI MASAHIRO (JP)
IKENAGA TOMOAKI (JP)
MATSUSHITA KUMIKO (JP)
International Classes:
B01J27/13; C07B61/00; C07J41/00; (IPC1-7): C07J41/00; B01J27/13; C07B61/00
Foreign References:
JPS56120699A | 1981-09-22 |
Other References:
SHINOZAWA J. ET AL.: "Hakkinozoku kinzoku shokubai ni yoru 5alpha-cholestane-3-on no sentakuteki kangen amino-Ka hanno", CSJ: THE CHEMICAL SOCIETY OF JAPAN DAI 81 SHUNKI NENKAI 2002 NEN KOEN YOKOSHU I, 2002, pages 576, XP002985739
LEMINI C. ET AL.: "A comparative structural study of the steroid epimers: 17beta-amino-1,3,5(10)-estratrien-3-ol, 17alpha-amino-1,3,5(10)-estratrien-3-ol, and some derivatives by HNMR, and x-ray differentiation analysis", STEROIDS, vol. 63, no. 11, 1988, pages 556 - 564, XP004144116
LEMINI C. ET AL.: "A comparative structural study of the steroid epimers: 17beta-amino-1,3,5(10)-estratrien-3-ol, 17alpha-amino-1,3,5(10)-estratrien-3-ol, and some derivatives by HNMR, and x-ray differentiation analysis", STEROIDS, vol. 63, no. 11, 1988, pages 556 - 564, XP004144116
Attorney, Agent or Firm:
Inaba, Yoshiyuki (Roppongi Hills Mori Tower 6-10-1, Roppongi, Minato-k, Tokyo 23, JP)
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