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Title:
MONONUCLEAR IRON COMPLEX AND ORGANIC SYNTHESIS REACTION USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/133017
Kind Code:
A1
Abstract:
Provided is a mononuclear iron complex that comprises an iron-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. 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.

Inventors:
NAGASHIMA Hideo (National University Corporation 6-1, Kasuga-Koen, Kasuga-sh, Fukuoka 80, 〒8168580, JP)
SUNADA Yusuke (National University Corporation 6-1, Kasuga-Koen, Kasuga-sh, Fukuoka 80, 〒8168580, JP)
TSUTSUMI Hironori (National University Corporation 6-1, Kasuga-Koen, Kasuga-sh, Fukuoka 80, 〒8168580, JP)
HASHIMOTO Toru (National University Corporation 6-1, Kasuga-Koen, Kasuga-sh, Fukuoka 80, 〒8168580, JP)
SAKUTA Koji (Shin-Etsu Chemical Co. Ltd., 1-10, Hitomi, Matsuida-machi, Annaka-sh, Gunma 24, 〒3790224, JP)
Application Number:
JP2014/054718
Publication Date:
September 04, 2014
Filing Date:
February 26, 2014
Export Citation:
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Assignee:
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION (10-1, Hakozaki 6-chome Higashi-ku, Fukuoka-sh, Fukuoka 81, 〒8128581, JP)
SHIN-ETSU CHEMICAL CO., LTD. (6-1 Ohtemachi 2-chome, Chiyoda-ku Tokyo, 04, 〒1000004, JP)
International Classes:
C07F19/00; B01J31/22; C07C5/03; C07C9/16; C07C13/10; C07C13/18; C07C15/073; C07C15/18; C07C29/14; C07C29/143; C07C29/147; C07C31/135; C07C33/20; C07C41/26; C07C43/23; C07C209/50; C07C211/27; C07C211/29; C07C213/00; C07C217/58; C07C227/00; C07C229/38; C07D223/04; C07F7/08; C07B61/00; C07F15/02
Domestic Patent References:
WO1996005207A11996-02-22
Foreign References:
JP2011045798A2011-03-10
Other References:
FRANCIS ET AL.: "Reactivity of p-silanediyl iron carbonyl complexes with alkynes", INORGANIC CHEMISTRY, vol. 21, 1982, pages 3099 - 3105, XP055274038
SCHUBERT ET AL.: "Investigations on the reactivity of the anionic silyl complexes [Fe (CO)3(PR3')SiR3", CHEMISCHE BERICHTE, vol. 120, 1987, pages 1079 - 1085, XP055274373, DOI: doi:10.1002/cber.19871200703
SAKURAI ET AL.: "eta3-1- Silapropenyltricarbonyliron complexes", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 98, 1976, pages 7453 - 7454, XP055274366
SATO ET AL.: "Alkoxyhydrosilanes as sources of silylene ligands: Novel approaches to transition metal-silylene complexes", CHEMISTRY LETTERS, vol. 33, 2004, pages 868 - 869, XP055274063
LEE ET AL.: "From Tetragermacyclobutene to Tetragermacyclobutadiene Dianion to Tetragermacyclobutadiene Transition Metal Complexes", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 133, 2011, pages 5103 - 5108, XP055274068
TAKANASHI ET AL.: "A (tetrasilacyclobutadiene) tricarbonyliron complex [{eta4-(tBu2MeSi)4Si4}Fe (CO)3]: the silicon cousin of Pettit's (cyclobutadiene)tricarbonyliron complex [(eta4- H4C4)Fe(CO)3", ANGEWANDTE CHEMIE , INTERNATIONAL EDITION, vol. 45, 2006, pages 3269 - 3272, XP055274075
HEYN ET AL.: "Coordinatively and electronically unsaturated tris(trimethylsilyl)silyl complexes of manganese and iron", INORGANICA CHIMICA ACTA, vol. 341, 2002, pages 91 - 98, XP055274098
SUNADA ET AL.: "Catalyst design for iron- promoted reductions: an iron disilyl-dicarbonyl complex bearing weakly coordinating eta2-(H-Si) moieties", DALTON TRANSACTIONS, vol. 42, pages 16687 - 16692, XP055274101
See also references of EP 2963047A4
A. N. NESMEYANOV ET AL., TETRAHEDRON, vol. 17, 1962, pages 61
M. S. WRIGHTON ET AL., J. ORGANOMET. CHEM., vol. 128, 1977, pages 345
H. NAKAZAWA ET AL., J. AM. CHEM. SOC., vol. 134, 2012, pages 804
H. NAKAZAWA ET AL., ORGANOMETALLICS, vol. 31, 2012, pages 3825
P. J. CHIRIK ET AL., J. AM. CHEM. SOC., vol. 126, 2004, pages 13794
P. J. CHIRIK ET AL., SCIENCE, vol. 335, 2012, pages 567
FRANKEL ET AL., J. ORG. CHEM., vol. 29, 1964, pages 3292
M. S. WRIGHTON ET AL., J. AM. CHEM. SOC., vol. 98, 1976, pages 551
R. E. HARMON ET AL., J. CHEM. REV., vol. 73, 1973, pages 21
L. LEFORT ET AL., DALTON TRANS., vol. 39, 2010, pages 8464
J. C. PETERS ET AL., INORG. CHEM., vol. 43, 2004, pages 7474
W. R. BROWN, ORGANIC REACTIONS, vol. 6, 1941, pages 470
H. NAGASHIMA ET AL., ANGEW. CHEM. INT. ED, vol. 48, 2009, pages 9511
M. BELLER ET AL., ANGEW. CHEM. INT. ED., vol. 48, 2009, pages 9507
H. NISHIYAMA ET AL., ANGEW. CHEM. INT. ED., vol. 49, 2010, pages 9384
H. NISHIYAMA ET AL., CHEM. EUR. J., vol. 16, 2010, pages 3090
H. NAGASHIMA ET AL., CHEM. COMMUN., vol. 47, 2011, pages 6581
M. BELLER ET AL., ANGEW. CHEM., vol. 51, 2012, pages 1662
Attorney, Agent or Firm:
KOJIMA Takashi et al. (GINZA OHTSUKA Bldg. 2F, 16-12 Ginza 2-chome, Chuo-k, Tokyo 61, 〒1040061, JP)
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