Title:
MONONUCLEAR RUTHENIUM COMPLEX AND ORGANIC SYNTHESIS REACTION USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/133014
Kind Code:
A1
Abstract:
Provided is a mononuclear ruthenium complex that comprises a ruthenium-silicon bond that is represented by formula (1) and that exhibits excellent catalyst activity in each of a hydrosilylation reaction, a hydrogenation reaction, and reduction of a carbonyl compound. In formula (1), R1-R6 either independently represent an alkyl group, an aryl group, an aralkyl group or the like that may be substituted with a hydrogen atom or X, or represent a crosslinking substituent in which at least one pair comprising one of R1-R3 and one of R4-R6 is combined. X represents a halogen atom, an organoxy group, or the like. L represents a two-electron ligand other than CO and phosphine. When a plurality of L are present, the plurality of L may be the same as or different from each other. When two L are present, the two L may be bonded to each other. n and m independently represent an integer of 1 to 3 with the stipulation that n + m equals 3 or 4.
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Inventors:
NAGASHIMA HIDEO (JP)
SUNADA YUSUKE (JP)
TSUTSUMI HIRONORI (JP)
HASHIMOTO TORU (JP)
SAKUTA KOJI (JP)
SUNADA YUSUKE (JP)
TSUTSUMI HIRONORI (JP)
HASHIMOTO TORU (JP)
SAKUTA KOJI (JP)
Application Number:
PCT/JP2014/054715
Publication Date:
September 04, 2014
Filing Date:
February 26, 2014
Export Citation:
Assignee:
UNIV KYUSHU NAT UNIV CORP (JP)
SHINETSU CHEMICAL CO (JP)
SHINETSU CHEMICAL CO (JP)
International Classes:
C07F19/00; B01J31/22; C07C5/03; C07C9/16; C07C13/10; C07C13/18; C07C15/073; C07C15/18; C07C209/50; C07C211/27; C07C211/29; C07C213/00; C07C217/58; C07D223/04; C07F7/08; C07B61/00; C07F15/00
Domestic Patent References:
| WO2009055912A1 | 2009-05-07 | |||
| WO1996005207A1 | 1996-02-22 |
Foreign References:
| JP2011045798A | 2011-03-10 | |||
| JP2009533374A | 2009-09-17 | |||
| JPH0532561B2 | 1993-05-17 | |||
| US20040092759A1 | 2004-05-13 | |||
| US5559264A | 1996-09-24 | |||
| EP0403706A2 | 1990-12-27 | |||
| US5248802A | 1993-09-28 | |||
| DE2810032A1 | 1978-09-28 |
Other References:
KOMURO ET AL.: "Thermal reaction of a ruthenium bis(silyl) complex having a lutidine-based Si, N,Si ligand: formation of a p-silyl(p-silylene) diruthenium complex involving a 3c-2e Ru-Si-C interaction", CHEMICAL COMMUNICATIONS, vol. V46, 2010, pages 1136 - 1137, XP055274352
OKAZAKI ET AL.: "Ru (xantsil) (CO) (eta-toluene)] : Synthon for a Highly Unsaturated Ruthenium(II) Complex through Facile Dissociation of the Toluene Ligand [xantsil = (9,9- dimethylxanthene-4,5-diyl)bis(dimethylsilyl", ORGANOMETALLICS, vol. 27, 2008, pages 918 - 926, XP055274454
OKAZAKI ET AL.: "Synthesis, structure, and reactivity of hydridobis(silylene)ruthenium (IV)-xantsil complexes (xantsil = (9,9- dimethylxanthene-4,5-diyl)bis(dimethylsilyl)) - A stabilized form of key intermediates in the catalytic oligomerization-deoligomerization of hydrosilanes", CANADIAN JOURNAL OF CHEMISTRY, vol. 81, 2003, pages 1350 - 1358, XP009113182
TAKANASHI ET AL.: "Tetrasilacyclobutadiene and Cyclobutadiene Tricarbonylruthenium Complexes: [eta4- (tBu2MeSi)4Si4] Ru(CO)3 and [eta4-(Me3Si) 4C4] Ru (CO)3", ORGANOMETALLICS, vol. 28, 2009, pages N 1248 - 1251, XP055274664
G. SUSS-FINK ET AL., J. MOL. CAT., vol. 16, 1982, pages 231
W. R. BROWN, ORGANIC REACTIONS, vol. 6, 1941, pages 470
K. MIYAMOTO ET AL., CHEM. LETT., 2012, pages 229
K. MATSUBARA ET AL., J. ORG. CHEM., vol. 67, 2002, pages 4985
Y. MOTOYAMA ET AL., J. AM. CHEM. SOC., vol. 127, 2005, pages 13150
H. SASAKUMA ET AL., CHEM. COMMUN., 2007, pages 4916
OKAZAKI ET AL.: "Ru (xantsil) (CO) (eta-toluene)] : Synthon for a Highly Unsaturated Ruthenium(II) Complex through Facile Dissociation of the Toluene Ligand [xantsil = (9,9- dimethylxanthene-4,5-diyl)bis(dimethylsilyl", ORGANOMETALLICS, vol. 27, 2008, pages 918 - 926, XP055274454
OKAZAKI ET AL.: "Synthesis, structure, and reactivity of hydridobis(silylene)ruthenium (IV)-xantsil complexes (xantsil = (9,9- dimethylxanthene-4,5-diyl)bis(dimethylsilyl)) - A stabilized form of key intermediates in the catalytic oligomerization-deoligomerization of hydrosilanes", CANADIAN JOURNAL OF CHEMISTRY, vol. 81, 2003, pages 1350 - 1358, XP009113182
TAKANASHI ET AL.: "Tetrasilacyclobutadiene and Cyclobutadiene Tricarbonylruthenium Complexes: [eta4- (tBu2MeSi)4Si4] Ru(CO)3 and [eta4-(Me3Si) 4C4] Ru (CO)3", ORGANOMETALLICS, vol. 28, 2009, pages N 1248 - 1251, XP055274664
G. SUSS-FINK ET AL., J. MOL. CAT., vol. 16, 1982, pages 231
W. R. BROWN, ORGANIC REACTIONS, vol. 6, 1941, pages 470
K. MIYAMOTO ET AL., CHEM. LETT., 2012, pages 229
K. MATSUBARA ET AL., J. ORG. CHEM., vol. 67, 2002, pages 4985
Y. MOTOYAMA ET AL., J. AM. CHEM. SOC., vol. 127, 2005, pages 13150
H. SASAKUMA ET AL., CHEM. COMMUN., 2007, pages 4916
Attorney, Agent or Firm:
KOJIMA Takashi et al. (JP)
Takashi Kojima (JP)
Takashi Kojima (JP)
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