Ito paper of Nishi Lab


(42) Ito, J.; Ubukata, S.; Muraoka, S.; Nishiyama, H. "Enantioselective Direct Alkynylation of Ketones Catalyzed by Chiral CCN Pincer Rh(III) Complexes", Chem. Eur. J. in press.

(41) Ito, J.; Sugino, K.; Matsushima, S.; Sakaguchi, H.; Iwata, H.; Ishihara, T.; Nishiyama, H. "Synthesis of NHC-Oxazoline Pincer Complexes of Rh and Ru and Their Catalytic Activity for Hydrogenation and Conjugate Reduction", Organometallics 2016, 35, 1885-1894.

(40) Naganawa, Y.; Kawagishi, M.; Ito, J.; Nishiyama, H. "Asymmetric Induction at Remote All-carbon Quaternary Centers of Cyclohexadienones by Rh-catalyzed Conjugate Hydrosilylation" Angew. Chem. Int. Ed. 2016, 55, 6873-6876.

(39) Ubukata, S.; Ito, J.; Oguri, R.; Nishiyama, H. "Asymmetric Three Component Coupling Reaction of Alkyne, Enone, and Aldehyde Catalyzed by Chiral Phebox Ruthenium Catalysts" J. Org. Chem. 2016, 81, 3347-3355.

(38) Ito, J.; Miyakawa, T.; Nishiyama, H. "Asymmetric β-Functionalization of Secondary Amine with CH2Cl2 on a Chiral NCN Pincer Rh Complex", J. Organomet. Chem. 2015, 794, 318-322.

(37) Ito, J.; Hosokawa, S.; Hairuzana B. K.; Nishiyama, H. "Preparation, Characterization, and Catalytic Reactions of NCN Pincer Iron Complexes Containing Stannyl, Silyl, Methyl, and Phenyl Ligands", Organometallics 2015, 34, 1377-1383

(36) Ito, J.; Crestani, M. G.; Bailey, B. C.; Gao, X.; Mindiola, D. J.
N?N bond cleavage in diazoalkanes with a titanium alkylidene
Polyhedron 2014, 84, 177-181 (doi:10.1016/j.poly.2014.07.036, Available online 1 August 2014)

(35) Crestani, M. G.; Hickey, A. K.; Gao, X.; Pinter, B.; Cavaliere, V. N.; Ito, J.; Chen, C.-H.; Mindiola, D. J.
Room Temperature Dehydrogenation of Ethane, Propane, Linear Alkanes C4-C8, and Some Cyclic Alkanes by Titanium-Carbon Multiple Bonds
J. Am. Chem. Soc. 2013, 135, 14754-14767

(34) Hosokawa, S.; Ito, J.; Nishiyama
NCN-Pincer Cobalt Complexes Containing Bis(oxazolinyl)phenyl Ligands
Organometallics 2013, 32, 3980-3985.

(33) Ito, J.; Fujii, K.; Nishiyama, H.
Direct Conjugate Addition of Alkynes with a,b-Unsaturated Carbonyl Compounds Catalyzed by NCN Pincer Ru Complexes
Chem. Eur. J, .2013, 19, 601-605.

(32) Itoh, K.; Tsuruta, A.; Ito, J.; Yamamoto, Y.; Nishiyama, H.
Enantioselective Synthesis of Optically Active 3,3-Diarylpropanoates by Conjugate Hydrosilylation with Chiral Rh-bis(oxazolinyl)phenyl Catalysts
J. Org. Chem. 2012, 77, 10914-10919.

(31) Hosokawa, S.; Ito, J.; Nishiyama, H.
Change in Coordination of NCN Pincer Iron Complexes Containing Bis(oxazolinyl)phenyl Ligands
Organometallics, 2012, 31, 8283-8290

(30) Naito, T.; Yoneda, T.; Ito, J.; Nishiyama, H.
Enantioselective Hydrosilylation of Aromatic Alkenes Catalyzed by Chiral Bis(oxazolinyl)phenyl Rhodium Acetate Complexes
Synlett, 2012, 23, 2957-2960.

(29) Ito, J.; Kaneda, T.; Nishiyama, H. "Intermolecular C?H Bond Activation of Alkanes and Arenes by NCN Pincer Iridium(III) Acetate Complexes Containing Bis(oxazolinyl)phenyl Ligands", Organometallics 2012, 31, 4442-4449.

(28) Ito, J.; Teshima, T.; Nishiyama, H.
Enhancement of Enantioselectivity by Alcohol Additives in Asymmetric Hydrogenation with Bis(oxazolinyl)phenyl Ruthenium Catalysts
Chem. Commun. 2012, 48, 1105-1107.

(27) Klare, H. F. T.; Oestreich, M.; Ito, J.; Nishiyama, H.; Ohki, Y.; Tatsumi, K.
Cooperative Catalytic Activation of Si−H Bonds by a Polar Ru−S Bond: Regioselective Low-Temperature C−H Silylation of Indoles under Neutral Conditions by a Friedel−Crafts Mechanism
J. Am. Chem. Soc. 2011, 133, 3312-33115. (February 22)

(26) Hosokawa, S.; Ito, J.; Nishiyama, H.
A Chiral Iron Complex Containing a Bis(oxazolinyl)phenyl Ligand: Preparation and Asymmetric Hydrosilylation of Ketones
Organometallics 2010, 29, 5773-5775

(25) Inagaki, T.; Ito, A.; Ito, J.; Nishiyama, H.
Asymmetric Iron-Catalyzed Hydrosilane Reduction of Ketones: Effect of Zinc Metal upon the Absolute Configuration
Angew. Chem. Int. Ed. 2010, 49, 9384-9387

(24) Ito, J.; Asai, R.; Nishiyama, H.
Asymmetric Direct Alkynylation Catalyzed by Chiral Ru-Bis(oxazolinyl)phenyl Complexes
Org. Lett. 2010, 12, 3860-3862.

(23) Ito, J.; Ujiie, S.; Nishiyama, H.
Chiral Bis(oxazolinyl)phenyl Ru(II) Catalysts for Highly Enantioselective Cyclopropanation
Chem. Eur. J. 2010, 16, 4986-4990 (Communication)

(22) Inagaki, T.; Le, T. P.; Furuta, A.; Ito, J.; Nishiyama, H.
Iron- and Cobalt Catalyzed Asymmetric Hydrosilylation of Ketones and Enones with Bis(oxazolinylphenyl)amine Ligands
Chem. Eur. J., 2010, 16, 3090-3096 (Full Paper)

(21) Shiomi, T.; Adachi, T.; Ito, J.; Nishiyama, H.*
Intermolecular Antiselective and Enantioselective Reductive Coupling of Enones and Aromatic Aldehydes with Chiral Rh(Phebox) Catalysts
Org. Lett. 2009, 11, 1011-1014

(20) Ito, J.; Ujiie, S.; Nishiyama, H.
New Bis(oxazolinyl)phenyl-Ruthenium(II) Complexes and Their Catalytic Activity for Enantioselective Hydrogenation and Transfer Hydrogenation of Ketones
Organometallics 2009, 28, 630-638

(19) Inagaki, T.; Yamada, Y.; Phong, L. T.; Furuta, A.; Ito, J.; Nishiyama, H.
Catalytic Hydrosilylation of Carbonyl Compounds with Zinc(II) Acetate: Asymmetric Induction Collaborated with N2S2 Ligands
Synlett 2009, 253-256

(18) Hashimoto, T.; Ito, J.; Nishiyama, H.
Felkin-Anh Selectivity in Rh(bisoxazolinylphenyl) Catalyzed Reductive Aldol Coupling Reaction. Asymmetric Synthesis of Stereotriads
Tetrahedron 2008, 64, 9408-9412

(17) Ito, J.; Miyakawa, T.; Nishiyama, H.
Amine-assisted C-Cl Bond Activation of Aryl Chlorides by a (Phebox)Rh-Chloro Complex
Organometallics 2008, 27, 3312-3315

(16) Inoue, H.; Ito, J.; Kikuchi, M.; Nishiyama, H.
Asymmetric Ligand Exchange Reaction on Biphenol Derivatives and Chiral Bis(oxazolinyl)phenyl-Rhodium Complex
Chem. Asian J. 2008, 3, 1284.

(15) Ito, J.; Ohki, Y.; Iwata, M.; Tatsumi, K.
Trithio-Chloro Molybdate [MoClS 3]-: A Versatile Precursor for Molybdenum Trisulfido Complexes
Inrog. Chem. 2008, 47, 3763-3771.

(14) Ito, J.; Ujiie, S.; Nishiyama, H.
A new NCN pincer ruthenium complex and its catalytic activity for enantioselective hydrogenation of ketones
Chem. Commun. 2008, 1923-1925.

(13) Inoue, H.; Kikuchi, M.; Ito, J.; Nishiyama, H.
Chiral Phebox-Rhodium Complexes as Catalysts for Asymmetric Direct Aldol Reaction
Tetrahedron 2008, 64, 493-499.

(12) Hashimoto. T; Shiomi, T.; Ito, J.; Nishiyama, H.*
Asymmetric synthesis of a-chiral dihydrocinnamates by catalytic reductive aldol coupling and subsequent dehydroxylation
Tetrahedron 2007, 63, 12883-12887.

(11) Ito, J.; Kitase, M.; Nishiyama, H.*
Cross-Coupling of Alkynes Catalyzed by Phebox-rhodium Acetate Complexes
Organometallics 2007, 26, 6412-6417.

(10) Iizuka, Y.; Zhaoming, L.; Satoh, K.; Kamigaito, M.; Okamoto, Y.; Ito, J.; Nishiyama, H.
Chiral (-)-Diop Ruthenium Complexes for Asymmetric Radical Addition and Living Radical Polymerization Reactions
Eur. J. Org. Chem. 2007, 782-791.

(9) Ito, J.; Nishiyama, H.
Carbon-Hydrogen Bond Activation of Arenes by a [Bis(oxazolinyl)phenyl]-rhodium(III) Acetate Complex
Eur. J. Inorg. Chem. 2007, 1114-1119.

(8) Uchimura, H.; Ito, J.; Iwasa, S.; Nishiyama, H.
Oxidative addition reactions and stereochemistry on rhodium/4,5-bis(2-oxazolinyl)xanthene complexes
J. Organomet. Chem. 2007, 692, 481-486.

(7) Ito, J.; Miyakawa, T.; Nishiyama, H.
A Carbon-Carbon Bond Formation on Bis(oxazolinyl)phenyl-Rhodium Complex in Reduction and Oxidative Addition Sequence
Organometallics 2006, 25, 5216-5218

(6) Shiomi, T.; Ito, J.; Yamamoto, Y.; Nishiyama, H.
4-Substituted-Phenyl(bisoxazoline)-Rhodium Complexes: Efficiency for Catalytic Asymmetric Reductive Aldol Reaction
Eur. J. Org. Chem. 2006, 5594-5600.

(5) Ito, J.; Shiomi, T.; Nishiyama, H.
Efficient Preparation of New Rhodium- and Iridium-[bis(oxazolinyl)-3,5-dimethylphenyl] Complexes by C-H Bond Activation. An Application in Asymmetric Synthesis
Adv. Synth. Catal. 2006, 348, 1235-1240.

(4) Ito, J.; Shima, T.; Suzuki, H.
Synthesis of Group 8-Group 6 Heterotrimetallic Polyhydrido Complexes Having Only a C5Me5 Group as Auxiliary Ligand
Organometallics 2006, 25, 1333-1336.

(3) Kanazawa, Y; Tsuchiya, Y.; Kobayashi, K.; Shiomi, T.; Itoh, J.-I.; Kikuchi, M.; Yamamoto, Y.; Nishiyama, H.
Asymmetric Conjugate Reduction of α,β-Unsaturated Ketones and Esters with Chiral Rhodium(2,6-bisoxazolinylphenyl) Catalysts
Chem. Eur. J. 2006, 12, 63-71.

(2) Ito, J.; Shima, T.; Suzuki, H.
Di- and Trinuclear Polyhydride Complexes Containing Ruthenium and Rhenium. Synthesis, Site Exchange, and H/D Exchange of Hydride Ligands
Organometallics 2004, 23, 2447-2460.

(1) Shima, T.; Ito, J. Suzuki, H.
Synthesis, Characterization, and Structure Determination of the Heterobimetallic Polyhydride Complexes (C5Me5)Ru(m-H)3MH3(C5Me5) (M = Mo, W) Containing
Group VI and Group VIII Metals
2001, 20, 10-12.


Ito, J.; Nishiyama, H.
Ruthenium, [2,6-bis[4,5-dihydro-4-(1-methylethyl)-2-oxazolyl-κN3]pyridine-κN]dichloro(η2-ethene)-, stereoisomer
e-EROS Encyclopedia of Reagents for Organic Synthesis, Wiley Online Library (2014)

[Digest] Ito, J.; Nishiyama, H.
Recent Topics of Transfer Hydrogenation
Tetrahedron Lett. 2014, 55, 3133-3146.

[Book Chapters] Optically Active Bis(oxazolinyl)phenyl Metal Complexes as Multipotent Catalysts, J. Ito, H. Nishiyama, In "Organometallic Pincer Chemistry" Eds. G. van Koten, D. Milstein, Springer- Verlag, Berline/Heidelberg, Top. Organomet. Chem. 2013, 40, 243-270.

有機合成化学協会誌, 2013, 71, 791-803.
Asymmetric Catalysis Mediated by Optically Active Bis(oxazolinyl)phenyl Metal Complexes, J. Synth. Org. Chem. Jpn. 2013, 71, 791-803.

[Account] Ito, J.; Nishiyama, H.
Synthetic Utility of Chiral Bis(oxazolinyl)phenyl Transition-Metal Complexes
Synlett 2012, 23, 509-523.

[Book Chapters] Bifunctional Phebox Complexes for Asymmetric Catalysis, J. Ito, H. Nishiyama, In "Bifunctional Molecular Catalysis". Eds. T. Ikariya.; M. Shibasaki; Springer-Verlag, Berlin/Heidelberg, Top. Organomet. Chem. 2011, 37, 185-205.

[Account] Nishiyama,H.; Ito, J.
Bis(oxazolinyl)phenyl Transition-metal Complexes: Asymmetric Catalysis and Some Reactions of the Metals
Chem. Commun. 2010, 46, 203-212.

[Account] Nishiyama, H.;* Ito, J.; Shiomi, T.; Hashimoto, T.; Miyakawa, T.; Kitase, M.
Chiral phenyl-bis(oxazoline) as an efficient auxiliary for asymmetric catalysis
Pure Appl. Chem. 2008, 80, 743-749.

[Account] Nishiyama, H.; Ito, J.
Bis(oxazolinyl)phenyl Transition Metal Complexes: Synthesis, Asymmetric Catalysis, and Coordination Chemistry
Chem. Rec. 2007, 7, 159-166.


出願人 国立大学法人名古屋大学 
発明者 西山 久雄、伊藤 淳一
出願番号 特願2010-043204 出願日2010-02-26
公開番号 特開2011-178699 公開日2011-09-15


1I04 (依頼講演) 光学活性NCN ピンサー型配位子を有するRu、Fe 錯体の合成と触媒反応
伊藤 淳一

International Symposium on Organometallic Chemistry (ISOMC 2011) (November 11-12, 2011, Osaka University)
O3 Chiral Bis(oxazolinyl)phenyl Ruthenium and Iron Complexes for Asymmetric Catalytic Reactions (Invited Lecture)
Jun-ichi Ito

伊藤 淳一

Pre-Symposium on Organometallic Chemisty (July 18, 2010, National Taiwan University, Taiwan)
II-9 Asymmetric Catalytic Reactions with Chiral Ru-bis(oxazolinyl)phenyl Complexes(招待講演)
Hisao Nishiyma, Jun-ichi Ito