Faculty Information

Official position and committee in Univ.

（Last updated : 2025-05-27 18:46:58）

TAKEUCHI Ryou
Department Aoyama Gakuin University Department of Chemistry and Biological Science, College of Science and Engineering

Position Professor

■ Specialization and related fields

Bioorganic chemistry, Inorganic/coordination chemistry, Fundamental physical chemistry

■ Business career

1.	2003/04～2004/03	Aoyama Gakuin University College of Science and Engineering Professor
2.	2004/04～	Aoyama Gakuin University College of Science and Engineering Department of Chemistry and Biological Science Professor

■ Official position and committee in Univ.

1.	2019/04/01～2021/03/31	Aoyama Gakuin University Associate Director, Environmental Safety Management Center
2.	2019/04/01～2021/03/31	Aoyama Gakuin University Chair
3.	2021/04/01～2023/03/31	Aoyama Gakuin University Associate Director, Environmental Safety Management Center
4.	2023/04/01～2024/03/31	Aoyama Gakuin University Associate Director, Environmental Safety Management Center
5.	2024/04/01～2025/03/31	Aoyama Gakuin University Director, Environmental Safety Management Center

■ Book and thesis

1.	Book	Cationic Rhodium Complexs as a New Tools for the Synthesis of Vinylsilanes: Discovery and Development Latest Frontiers of Organic Synthesis(Editor Yuichi Kobayashi) (Collaboration) 2002/12
2.	Article	Iridium-Catalyzed Asymmetric Allylation of Silyl Enol Ether Derived from alpha-Ketoesters and alpha-Diketones with Allyl Alcohols Organic Letters 27(10),pp.2389-2394 (Collaboration) 2025/02
3.	Article	Iridium-cCtalyzed Asymmetric Allenylic Substitution of Tertiary Racemic Allenylic Alcohols with Indoles Organic Chemistry Frontiers 12(4),pp.1080-1085 (Collaboration) 2025/02
4.	Article	Theoretical Study on the Internal Conversion Decay Pathways of Bithiophene-Fused Isoquinolines The Journal of Physical Chemistry A 129(3),pp.744-753 (Collaboration) 2025/01
5.	Article	Iridium-Catalyzed [2 + 2 + 2] Cycloaddition of Bithiophen-Linked Diynes with Nitriles: Scope and Mechanistic Study with Quantum Chemical Calculation The Journal of Organic Chemistry 89(13),pp.9473-9487 (Collaboration) 2024/06
6.	Article	Iridium-Catalyzed Asymmetric Allylationof Indoles via Kinetic Resolution of 1-Alken-4-yn-3-ols Synlett 34(20),pp.2491-2495 (Collaboration) 2023/12
7.	Article	Effects of Two Electron-Donating and/or -Withdrawing Substituents on Two-Photon Absorption for Diphenylacetylene Derivatives The Journal of Physical Chemistry A 127(30),pp.6204-6212 (Collaboration) 2023/07
8.	Article	Iridium-Catalyzed Branch-Selective Hydroalkylation of Simple Alkenes with Malonic Amides and Malonic Esters The Journal of Organic Chemistry 88(3),pp.1545-1559 (Collaboration) 2023/01
9.	Article	Synthesis of Azafluoranthenes by Iridium-Catalyzed [2 + 2 + 2] Cycloaddition and Evaluation of their Fluorescence Properties Organic & Biomolecular Chemistry 21,pp.323-331 (Collaboration) 2023/01
10.	Article	Recent Advances in Iridium-Catalyzed Enantioselective Allylic Substitution using Phosphoramidite-alkene Ligands Catalysis Science & Technology 12(13),pp.4100-4112 (Collaboration) 2022/07
11.	Article	Iridium-Catalyzed C3-SelectiveAsymmetric Allylation of 7-Azaindoles with Secondary Allylic Alcohols Chemical Communications 2021(76),pp.9684-9687 (Collaboration) 2021/09
12.	Article	A Substituent Effect on Two-Photon Absorption of Diphenylacetylene Derivatives with an Electron-Donating/Withdrawing Group The Journal of Physical Chemistry A 125(8),pp.1688-1695 (Collaboration) 2021/03
13.	Article	Iridium-Catalyzed Hydroalkylation of Aliphatic Alkenes with β-Ketoesters: Formal Hydroalkylation with Methyl Ketones Organic Letters 22(15),pp.6187-6189 (Collaboration) 2020/07
14.	Article	Regioselectivity in the Iridium-Catalyzed [2 + 2 + 2] Cycloaddition of Unsymmetrical α,ω-Diynes with Nitriles Organometallics 39(11),pp.2091-2101 (Collaboration) 2020/05
15.	Article	Synthesis of Anthraquinones by Iridium-Catalyzed [2 + 2 + 2] Cycloaddition of a 1,2-Bis(propiolyl)benzene Derivative with Alkynes Inorganics 7(11),pp.138-138 (Collaboration) 2019/11
16.	Article	Two-photon Absorption Property of Cl-Substituted Diphenylacetylenes by Optical-probing Photoacoustic Spectroscopy The Journal of Chemical Physics 151(13),pp.134304-134304 (Collaboration) 2019/10
17.	Article	Cationic Iridium Complex-Catalyzed Intermolecular Hydroalkylation of Unactivated Alkenes with 1,3-Diketones Organic Letters 21(3),pp.741-744 (Collaboration) 2019/02
18.	Article	Synthesis of Chiral Homoallylic Nitriles by Iridium-Catalyzed Allylation of Cyanoacetates The Journal of Organic Chemistry 83(19),pp.12239-12246 (Collaboration) 2018/10
19.	Article	Synthesis of Multisubstituted Azatriphenylenes by Iridium-Catalyzed [2 + 2 + 2] Cycloaddition of Biaryl-Linked Diynes with Nitriles The Journal of Organic Chemistry 83(4),pp.1852-1860 (Collaboration) 2018/02
20.	Article	Iridium-Catalyzed Synthesis of Acylpyridines by [2 + 2 + 2] Cycloaddition of Diynes with Acyl Cyanides 81(13),pp.5393-5400 (Collaboration) 2016/07
21.	Article	Synthesis and X-ray crystal structure of novel cobalt(II) complexes having oligopyridine ligands Polyhedron 112,pp.43-50 (Collaboration) 2016/07
22.	Article	Iridium-Catalyzed [2+2+2] Cycloaddition of α,ω-Diynes with Cyanamides Advanced Synthesis & Catalysis 357(18),pp.3901-3916 (Collaboration) 2015/12
23.	Article	Iridium-catalyzed [2+2+2] Cycloaddition of α,ω-Diynes with Alkynyl Ketones and Alkynyl Esters Tetrahedron 70(45),pp.8681-8689 (Collaboration) 2014/11
24.	Article	Stereoselective Synthesis of Either (E)- or (Z)-Silyl Enol Ether from the Same Acyclic α,β-Unsaturated Ketone Using Cationic Rhodium Complex-Catalyzed 1,4-Hydrosilylation Tetrahedron Letters 55(2),pp.310-313 (Collaboration) 2014/01
25.	Article	Iridium-Catalyzed [2+2+2] Cycloaddition of α,ω-Diynes with Nitriles Journal of the American Chemical Society 134(25),pp.10515-10531 (Collaboration) 2012/06
26.	Article	Iridium-Catalyzed [2+2+2] Cycloaddition of α,ω-Diynes with Isocyanate The Journal of Organic Chemistry 77(2),pp.908-920 (Collaboration) 2012/01
27.	Article	Rhodium-Catalyzed Allylation of Benzyl Acetates with Allylsilanes Advanced Synthesis & Catalysis 353(11-12),pp.2013-2021 (Collaboration) 2011/08
28.	Article	Cationic Iridium Complex is a New and Efficient Lewis Acid Catalyst for Aldol and Mannich Reactions Tetrahedron 66(46),pp.9021-9031 (Collaboration) 2010/11
29.	Article	Highly Regio- and Stereoselective Addition of 1,3-Diketones to Internal Alkynes Catalyzed by Cationic Iridium Complex Organic Letters 11(21),pp.5038-5041 (Collaboration) 2009/11
30.	Article	Iridium-Catalyzed Enantioselective Allylic Alkylation using Chiral Phosphoramidite Ligand Bearing an Amide Moiety Advanced Synthesis & Catalysis 350(17),pp.2725-2732 (Collaboration) 2008/11
31.	Article	[Ir(cod)Cl]₂/FDPPE-Catalyzed Chemo- and Regioselective Cyclotrimerization of Two Different Terminal Alkynes To Give 1,3,5-Trisubstituted Benzenes Synlett 2008(5),pp.755-758 (Collaboration) 2008/03
32.	Article	Iridium-Catalyzed Formation of Carbon-Carbon and Carbon-Heteroatom Bonds Synthesis 2006(20),pp.3349-3366 (Collaboration) 2006/10
33.	Article	Iridium Complex-Catalyzed [2+2+2] Cycloaddition of α,ω-Diynes with Monoynes and Monoenes The Journal of Organic Chemistry 71(2),pp.543-552 (Collaboration) 2006/01
34.	Article	Iridium Complex-Catalyzed Reaction of 1,6-Enynes: Cycloaddition and Cycloisomerization Organic Letters 7(9),pp.1711-1714 (Collaboration) 2005/04
35.	Article	Iridium Complex-Catalyzed Method for the Construction of a Quaternary Carbon Center α to Allene Tetrahedron Letters 45(34),pp.6403-6406 (Collaboration) 2004/08
36.	Article	Iridium Complex-Catalyzed Highly Selective Cross [2 + 2 + 2] Cycloaddition of Two Different Monoynes: 2:1 Coupling versus 1:2 Coupling Organic Letters 5(20),pp.3659-3662 (Collaboration) 2003/10
37.	Article	Iridium Complex-Catalyzed Highly Selective Organic Synthesis Synlett 2002(12),pp.1954-1965 (Single) 2002/12
38.	Article	Iridium Complex-Catalyzed Carbonylation of Allylic Phosphates Journal of Organometallic Chemistry 651(1-2),pp.137-145 (Collaboration) 2002/05
39.	Article	Iridium Complex-Catalyzed Allylic Amination of Allylic Esters Journal of the American Chemical Society 123(39),pp.9525-9534 (Collaboration) 2001/10
40.	Article	Iridium Complex-Catalyzed [2+2+2] Cycloaddition of α,ω-Diynes with Monoalkynes: a New and Efficient Catalyst for Cyclotrimerization of Alkynes Tetrahedron Letters 42(16),pp.2991-2994 (Collaboration) 2001/04
41.	Article	Highly Regioselective Allylic Alkylation of Dienyl Acetates and Enynyl Acetates Catalyzed by an Iridium Complex Angewandte Chemie International Edition in English 39(11),pp.1975-1978 (Collaboration) 2000/06
42.	Article	Iridium Complex-Catalyzed Allylic Alkylation Polyhedron 19(5),pp.557-561 (Single) 2000/03
43.	Article	Stereodivergent Synthesis of (E)-and (Z)-2-Alken-4-yn-1-ols from 2-Propynoic Acid: A Practical Route via 2-Alken-4-ynoates The Journal of Organic Chemistry 65(5),pp.1558-1561 (Collaboration) 2000/03
44.	Article	Complete Retention of Z Geometry in Allylic Substitution Catalyzed by an Iridium Complex Organic Letters 1(2),pp.265-268 (Collaboration) 1999/07
45.	Article	Iridium Complex-Catalyzed Allylic Alkylation of Allylic Esters and Allylic Alcohols: Unique Regio-and Stereoselectivity Journal of the American Chemical Society 120(34),pp.8647-8655 (Collaboration) 1998/09
46.	Article	Preparations and Properties of Poly(vinylsilane)s Macromelecules 31(17),pp.5609-5615 (Collaboration) 1998/08
47.	Article	Rhodium Complex-Catalysed Allylic Alkylation of Allylic Acetates New Journal of Chemistry 22(7),pp.659-660 (Collaboration) 1998/07
48.	Article	Cationic Rhodium Complex-Catalyzed Highly Selective Hydrosilylation of Propargylic Amine Derivatives Organometallics 16(16),pp.3707-3710 (Collaboration) 1997/08
49.	Article	Highly Selective Allylic Alkylation with a Carbon Nucleophile at the More Substituted Terminus Catalyzed by an Iridium Complex: An Efficient Method for Constructing Quaternary Carbon Centers Angewandte Chemie International Edition in English 36(3),pp.263-265 (Collaboration) 1997/02
50.	Article	Cationic Rhodium Complex-Catalyzed Highly Selective Dehydrogenative Silylation of Styrene Organometallics 15(8),pp.2098-2102 (Collaboration) 1996/04
51.	Article	A Selective Synthesis of(E)-Vinylsilanes by Cationic Rhodium Complex-Catalyzed Hydrosilylation of 1-Alkynes and Tandem Hydrosilylation/Isomerization Reaction of Propargylic Alcohols to β-Silyl Ketones The Journal of Organic Chemistry 60(10),pp.3045-3051 (Collaboration) 1995/05
52.	Article	Solvent-Controlled Stereoselectivity in the Hydrosilylation of Alk-1-ynes Catalysed by Rhodium Complexes Journal of the Chemical Society, Perkin Transactions 1 1994(20),pp.2909-2913 (Collaboration) 1994/10
53.	Article	Cationic Rhodium Complex-Catalysed Highly Selective Hydorosilylation of Propynylic Alcohols: a Convenient Synthesis of(E)-β-Silyl Allylic Alcohols Journal of the Chemical Society, Chemical Communications 1994(15),pp.1777-1778 (Collaboration) 1994/08
54.	Article	Complete Reversal of Stereoselectivity in Rhodium Complex-Catalysed Hydrosilylation of Alk-1-yne Journal of the Chemical Society, Chemical Communications 1993(17),pp.1319-1320 (Collaboration) 1993/09
55.	Article	Rhodium Complex-Catalyzed Desilylative Cyclocarbonylation of 1-Aryl-2-(trimethylsilyl)acetylenes: A New Route to 2,3-Dihydro-1H-inden-1-ones The Journal of Organic Chemistry 58(20),pp.5386-5392 (Collaboration) 1993/09
56.	Article	A Novel and Stereo Defined Synthesis of(E)-β-Ethoxycarbonylvinylsilanes: Regio-and Stereo-controlled Hydroethoxycarbonylation of Silylacetylenes by Palladium (Ⅱ) Catalysis Journal of the Chemical Society, Perkin Transactions 1 1993(9),pp.1031-1037 (Collaboration) 1993/05
57.	Article	A Convenient Synthesis of (E)-β-Ethoxycarbonylvinyslilanes by Palladium-Catalysed Regio-and Stereo-specific Hydroesterification of Trimethylsilylacetylenes Journal of the Chemical Society, Chemical Communications 1992(17),pp.1358-1359 (Collaboration) 1992/09
58.	Article	The Highly Regioselective Carbonylation of Vinylsilanes The Journal of Organic Chemistry 57(15),pp.4189-4194 (Collaboration) 1992/07
59.	Article	Hydrosilation of Olefins with Monosilane Catalyzed by Transition Metal Complexes” Journal of Organometallic Chemistry 420(2),pp.C5-C8 (Collaboration) 1991/12
60.	Article	Studies on Pyrazines. Part 22. LewisAcid-Mediated Cyanation of Pyrazine N-Oxide with Trimethylsilyl Cyanide: New Route to 2-Substituted 3-Cyanopyrazines Journal of the Chemical Society, Perkin Transactions 1 1991(11),pp.2877-2881 (Collaboration) 1991/11
61.	Article	Highly Regioselective Carbonylation of Vinylsilanes: A Remarkable Effect of Organosilicon Substituent Journal of the Chemical Society, Chemical Communications 1991(18),pp.1247-1248 (Collaboration) 1991/09
62.	Article	Palladium-Catalyzed Carbonylation of N-Heteroaromatic Chloride Journal of Molecular Catalysis 66(3),pp.277-288 (Collaboration) 1991/06
63.	Article	Studies on Pyrazines; 21. A Convenient Synthesis of Pyrazinecarboxylic Acid Derivatives from Chloropyrazines Synthesis 1990(10),pp.923-924 (Collaboration) 1990/10
64.	Article	Hydroformylation of Alkenes having Organosilicon Substituents Journal of Organometallic Chemistry 393(1),pp.1-10 (Collaboration) 1990/08
65.	Article	Studies on Pyrazines; Part20. A Simple Synthesis of 5-substituted 2-Amino-3-Cyanopyrazines: Useful Intermediates for Pteridine Synthesis Synthesis 1990(8),pp.659-660 (Collaboration) 1990/08
66.	Article	Studies on Pyraziners. 19 A Novel Formation of Alkenynylpyrazines in Palladium-Catalyzed Reaction of 2-Chloropyrazine and its N-Oxide with Acetylenes Journal of Heterocyclic Chemistry 27(3),pp.503-506 (Collaboration) 1990/03
67.	Article	Platinum Complex Catalyzed Carbonylation of Organic Iodides: Effective Carbonylation of Organic Iodides Having β-Hydrogens on Saturated sp³ Carbons The Journal of Organic Chemistry 54(8),pp.1831-1836 (Collaboration) 1989/04
68.	Article	Platinum Complex Catalyzed Transformation of Amine. N-Alkylation and N-Allylation using Primary Alcohols Chemistry +etters 15(3),pp.293-294 (Collaboration) 1986/03
69.	Article	Platinum Complex-Catalysed Carbonylations of Organic Iodides having β-Hydrogens attached to sp³-Carbons Journal of the Chemical Society, Chemical Communications 1986(4),pp.351-352 (Collaboration) 1986/02
70.	Article	Platinum Complex Catalyzed Synthesis of Urea Derivatives from Nitroarenes and Amines under Corbon Monoxide Journal of Organometallic Chemistry 290(2),pp.249-255 (Collaboration) 1985/07
71.	Article	Platinum Complex Catalyzed Reductive N-Acylation of Nitro Compounds The Journal of Organic Chemistry 49(23),pp.4451-4455 (Collaboration) 1984/11
72.	Article	The Platinum Catalyzed Reduction of Nitroarenes to Aminoarenes with Carbon Monoxide and Water Bulletin of the Chemical Society of Japan 57(10),pp.2867-2870 (Collaboration) 1984/10
73.	Article	The Platinum Complex-catalyzed Reductive N-Carbonylation of Dinitroarenes to the Biscarbamates Bulletin of the Chemical Society of Japan 57(10),pp.3011-3012 (Collaboration) 1984/10
74.	Article	The Platinum Complex Catalyzed Transformation of Primary Amine to Secondary Amine Chemistry Letters 13(6),pp.889-890 (Collaboration) 1984/06
75.	Article	The Platinum Catalyzed Reduction of Nitroarenes to Aminoarenes with Carbon Monoxide and Water Tetrahedron Letters 24(38),pp.4121-4122 (Collaboration) 1983/10
76.	Article	Oxygen Promoted Addition of 1,3-Dioxolane to Electron-deficient Alkenes Bulletin of the Chemical Society of Japan 56(5),pp.1428-1430 (Collaboration) 1983/05
77.	Article	The Platinum Complex Catalyzed Reductive N-Carbonylation of Nitroarenes to the Carbamates Bulletin of the Chemical Society of Japan 56(11),pp.3343-3348 (Collaboration) 1983
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