Title:
METHOD FOR PRODUCING POLYHALOGENATED DIAMANTANE AND DERIVATIVE THEREOF
Document Type and Number:
WIPO Patent Application WO/2006/001398
Kind Code:
A1
Abstract:
Disclosed is a method for producing polyhalogenated diamantanes which is characterized by reacting diamantanes with a halosulfonic acid. Also disclosed is a method for producing diamantane polyols which is characterized in that the polyhalogenated diamantanes obtained by the above-described method are reacted with water in the presence of a water-soluble organic solvent and a carboxylate.
Inventors:
MAEHARA TAKAYUKI (JP)
YAMAGUCHI MASAO (JP)
YAMAGUCHI MASAO (JP)
Application Number:
PCT/JP2005/011678
Publication Date:
January 05, 2006
Filing Date:
June 20, 2005
Export Citation:
Assignee:
TOKUYAMA CORP (JP)
MAEHARA TAKAYUKI (JP)
YAMAGUCHI MASAO (JP)
MAEHARA TAKAYUKI (JP)
YAMAGUCHI MASAO (JP)
International Classes:
C07C17/10; C07C23/46; C07C29/124; C07C35/44; C07B61/00; (IPC1-7): C07C17/10; C07B61/00; C07C23/46; C07C29/124; C07C35/44
Foreign References:
| JP2004143116A | 2004-05-20 | |||
| JP2003252805A | 2003-09-10 |
Other References:
BLANEY F. ET AL: "Diamondoid rearrangements in chlorosulphonic acid. A highly regioselective route to apically disubstituted diamantanes", TETRAHEDRON LETTERS, no. 2, 1975, pages 99 - 100, XP003006712
MARUZEN CO LTD: "4th edition, Jikken Kagaku Koza 20, Yuki Gosei II -Alcohol Amine-", THE CHEMICAL SOCIETY OF JAPAN, 1992, pages 49 - 51, XP003006713
See also references of EP 1760057A4
MARUZEN CO LTD: "4th edition, Jikken Kagaku Koza 20, Yuki Gosei II -Alcohol Amine-", THE CHEMICAL SOCIETY OF JAPAN, 1992, pages 49 - 51, XP003006713
See also references of EP 1760057A4
Attorney, Agent or Firm:
Takahata, Yasuyo (Maison-Sunshine 1-4, Higashi-Ikebukuro 3-chom, Toshima-ku Tokyo, JP)
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