Title:
DIETHYL ZINC COMPOSITION, METHOD FOR THERMAL STABILIZATION AND COMPOUND FOR THERMAL STABILIZATION
Document Type and Number:
WIPO Patent Application WO/2012/081254
Kind Code:
A1
Abstract:
[Problem] To provide a diethyl zinc composition that improves the heat stability of the diethyl zinc used for a polymerization catalyst, a reagent in organic synthesis, a starting material for producing a zinc oxide thin film by a MOCVD method and the like; and that is excellent in terms of heat stability so that metallic zinc particles are not deposited even over long-term handling. [Solution] The diethyl zinc composition used is obtained by adding a compound having a specific carbon-carbon double bond to diethyl zinc.
More Like This:
Inventors:
HAGA KENICHI (JP)
TOMIYASU SHIZUO (JP)
TOKUDOME KOHICHI (JP)
TOYOTA KOUJI (JP)
INABA KOICHIRO (JP)
TOMIYASU SHIZUO (JP)
TOKUDOME KOHICHI (JP)
TOYOTA KOUJI (JP)
INABA KOICHIRO (JP)
Application Number:
PCT/JP2011/007019
Publication Date:
June 21, 2012
Filing Date:
December 15, 2011
Export Citation:
Assignee:
TOSOH FINECHEM CORP (JP)
HAGA KENICHI (JP)
TOMIYASU SHIZUO (JP)
TOKUDOME KOHICHI (JP)
TOYOTA KOUJI (JP)
INABA KOICHIRO (JP)
HAGA KENICHI (JP)
TOMIYASU SHIZUO (JP)
TOKUDOME KOHICHI (JP)
TOYOTA KOUJI (JP)
INABA KOICHIRO (JP)
International Classes:
C07F3/06; C07C11/12; C07C13/23
Domestic Patent References:
| WO2009093175A1 | 2009-07-30 |
Foreign References:
| JPH0987206A | 1997-03-31 | |||
| JPH0770056A | 1995-03-14 | |||
| JP2003300993A | 2003-10-21 | |||
| JP2010510982A | 2010-04-08 | |||
| JPS5063148A | 1975-05-29 | |||
| US4402880A | 1983-09-06 | |||
| US4407758A | 1983-10-04 | |||
| US4385003A | 1983-05-24 | |||
| US4385003A | 1983-05-24 | |||
| US4402880A | 1983-09-06 | |||
| US4407758A | 1983-10-04 |
Other References:
LOH, T. ET AL.: "Nickel-catalyzed homoallylation reaction of aldehydes with 1,3- dienes: stereochemical and mechanistic studies", ORGANIC LETTERS, vol. 4, no. 16, 2002, pages 2715 - 2717, XP055109150
DEHMLOW, E.V. ET AL.: "On the stereoselectivity of iodocarbene and -carbenoid additions to cyclic alkenes", TETRAHEDRON LETTERS, vol. 32, no. 43, 1991, pages 6105 - 6108, XP002639552
See also references of EP 2653474A4
YASUO KUNIYA, APPLIED ORGANOMETALLIC CHEMISTRY, vol. 5, 1991, pages 337 - 347
DEHMLOW, E.V. ET AL.: "On the stereoselectivity of iodocarbene and -carbenoid additions to cyclic alkenes", TETRAHEDRON LETTERS, vol. 32, no. 43, 1991, pages 6105 - 6108, XP002639552
See also references of EP 2653474A4
YASUO KUNIYA, APPLIED ORGANOMETALLIC CHEMISTRY, vol. 5, 1991, pages 337 - 347
Attorney, Agent or Firm:
KOYAMA, YUU (JP)
Hill 有 (JP)
Hill 有 (JP)
Download PDF:
Claims: