Title:
NUCLEUS HYDROGENATION OF SUBSTITUTED AROMATIC COMPOUND
Document Type and Number:
Japanese Patent JP3955349
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide nucleus hydrogenation of an aromatic compound that has a high rate of nucleus hydrogenation and is able to selectively control hydrogenation or hydrogenating decomposition of functional groups in a molecular structure.
SOLUTION: This nucleus hydrogenation of an aromatic compound comprises charging a ruthenium catalyst whose carrier, activated carbon, carries ruthenium and sodium atoms, epoxy group-containing aromatic compounds, such as phenylglycidyl ether, and tetrahydrofuran into a reactor vessel, replacing the atmosphere in the vessel with nitrogen, introducing hydrogen under positive pressure, and thereafter carrying out the hydrogenation.
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Inventors:
Akiyama Noriyuki
Tsuyoshi Hashimoto
Tsuyoshi Hashimoto
Application Number:
JP746897A
Publication Date:
August 08, 2007
Filing Date:
January 20, 1997
Export Citation:
Assignee:
Dainippon Ink and Chemicals Co., Ltd.
NE Chemcat Co., Ltd.
NE Chemcat Co., Ltd.
International Classes:
B01J23/58; C07B35/02; C07B61/00; C07C5/10; C07C13/28; C07C35/21; (IPC1-7): C07B35/02; B01J23/58; C07C5/10; C07C13/28; C07C35/21; //C07B61/00
Domestic Patent References:
JP43003178B1 | ||||
JP6056723A | ||||
JP54016452A | ||||
JP8048676A | ||||
JP8053370A |
Foreign References:
US3336241 | ||||
US4847394 |
Other References:
化学便覧基礎編改訂4版,丸善,1993年,p.II-631
FACHE F. et. al,Tetrahedron Letters,1995年,36(6),p.885-888
FACHE F. et. al,Tetrahedron Letters,1995年,36(6),p.885-888
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Takahashi victory
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Takahashi victory