Title:
METHOD OF DEUTERATING AROMATIC RING
Document Type and Number:
WIPO Patent Application WO/2004/011400
Kind Code:
A1
Abstract:
A method of deuterating a compound having an aromatic ring in the presence of an activated catalyst. In particular, a method of deuterating a compound having an aromatic ring characterized in that a compound having an aromatic ring is reacted with a deuterium source in the presence of an activated catalyst selected from among a platinum catalyst, a rhodium catalyst, a ruthenium catalyst, a nickel catalyst and a cobalt catalyst.
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Inventors:
ITO NOBUHIRO (JP)
MAESAWA TSUNEAKI (JP)
MUTO KAZUSHIGE (JP)
HIROTA KOSAKU (JP)
SAJIKI HIRONAO (JP)
MAESAWA TSUNEAKI (JP)
MUTO KAZUSHIGE (JP)
HIROTA KOSAKU (JP)
SAJIKI HIRONAO (JP)
Application Number:
PCT/JP2003/008783
Publication Date:
February 05, 2004
Filing Date:
July 10, 2003
Export Citation:
Assignee:
WAKO PURE CHEM IND LTD (JP)
ITO NOBUHIRO (JP)
MAESAWA TSUNEAKI (JP)
MUTO KAZUSHIGE (JP)
HIROTA KOSAKU (JP)
SAJIKI HIRONAO (JP)
ITO NOBUHIRO (JP)
MAESAWA TSUNEAKI (JP)
MUTO KAZUSHIGE (JP)
HIROTA KOSAKU (JP)
SAJIKI HIRONAO (JP)
International Classes:
C07B59/00; C07C5/00; C07C37/00; C07C39/04; C07C39/28; C07C51/00; C07C51/347; C07C209/68; C07C315/04; C07C211/46; C07C211/51; C07C217/84; C07C317/14; (IPC1-7): C07B59/00; C07C5/00; C07C15/16; C07C37/00; C07C39/04; C07C39/28; C07C51/347; C07C63/06; C07C63/08; C07C209/68; C07C211/46; C07C217/84; C07C315/04; C07C317/14
Foreign References:
| JPS63198638A | 1988-08-17 | |||
| JPS6330450A | 1988-02-09 | |||
| JPS6330435A | 1988-02-09 | |||
| JPS4712567A |
Other References:
USOV O.M. ET AL.: "Determination of a fraction of spin-correlated radical ion pairs in irradiated alkanes by quantum oscillation technique", RADIATION PHYSICS AND CHEMISTRY, vol. 49, no. 2, 1997, pages 237 - 243, XP004017175
CHEMICAL ABSTRACTS, vol. 56, no. 8, 1962, Columbus, Ohio, US; abstract no. 8735F, BAKER R. & EABORN C.: "Aromatic reactivity. XX. Diphenyl ether, diphenyl sulfide, dibenzofuran and dibenzothiophene in detritiation" XP002971394
See also references of EP 1535889A4
J. AM. CHEM. SOC., vol. 87, 1965, pages 5614
J. AM. CHEM. SOC., vol. 88, 1966, pages 1458
CHEMICAL ABSTRACTS, vol. 56, no. 8, 1962, Columbus, Ohio, US; abstract no. 8735F, BAKER R. & EABORN C.: "Aromatic reactivity. XX. Diphenyl ether, diphenyl sulfide, dibenzofuran and dibenzothiophene in detritiation" XP002971394
See also references of EP 1535889A4
J. AM. CHEM. SOC., vol. 87, 1965, pages 5614
J. AM. CHEM. SOC., vol. 88, 1966, pages 1458
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