Title:
PROCESS FOR HYDROGENATING AROMATIC RING OF AROMATIC RING COMPOUND
Document Type and Number:
WIPO Patent Application WO/2007/063974
Kind Code:
A1
Abstract:
Disclosed is a process for hydrogenating an aromatic ring of an aromatic ring compound which proceeds under comparatively mild conditions. This process for hydrogenating an aromatic ring of an aromatic ring compound can be carried out in a small facility and places only a little burden on the environment. Specifically, an aromatic ring compound and a nonuniform platinum catalyst are added into a solvent, namely in water or an alcohol solvent, and hydrogen is brought into contact with the thus-obtained suspension within the temperature range from the melting point (ºC) of the solvent to the temperature higher than the boiling point (ºC) of the solvent by 60ºC.
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Inventors:
SAJIKI HIRONAO (JP)
MAEGAWA TOMOHIRO (JP)
HIROTA KOSAKU (JP)
MONGUCHI YASUNARI (JP)
MAEGAWA TOMOHIRO (JP)
HIROTA KOSAKU (JP)
MONGUCHI YASUNARI (JP)
Application Number:
PCT/JP2006/324021
Publication Date:
June 07, 2007
Filing Date:
November 30, 2006
Export Citation:
Assignee:
INST NAGOYA IND SCIENCE RES (JP)
SAJIKI HIRONAO (JP)
MAEGAWA TOMOHIRO (JP)
HIROTA KOSAKU (JP)
MONGUCHI YASUNARI (JP)
SAJIKI HIRONAO (JP)
MAEGAWA TOMOHIRO (JP)
HIROTA KOSAKU (JP)
MONGUCHI YASUNARI (JP)
International Classes:
C07B35/02; C07C5/10; C07C13/18; C07C13/28; C07C29/20; C07C35/21; C07C51/36; C07C61/08; C07C67/303; C07C69/757; C07C227/16; C07C229/28; C07D211/02; C07D211/42; C07D211/60; C07D307/06; C07B61/00
Foreign References:
| JPH10204002A | 1998-08-04 | |||
| JPH0335300B2 | 1991-05-27 | |||
| JPH07507041A | 1995-08-03 | |||
| JPH10279508A | 1998-10-20 | |||
| JP2003286222A | 2003-10-10 | |||
| JPS647953A | 1989-01-11 | |||
| JPS4969631A | 1974-07-05 | |||
| JP2006083080A | 2006-03-30 | |||
| JPH11315037A | 1999-11-16 |
Attorney, Agent or Firm:
NAKASHIMA, Michio et al. (NAGOYA DIA BLDG.-1 16-22, Meieki 3-chome, Nakamura-k, Nagoya-shi Aichi 02, JP)
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