Nagao Hirotaka

(長尾宏隆)

Profile Information

Affiliation: Professor, Faculty of Science and Technology, Department of Materials and Life Sciences, Sophia University

Degree: 理学博士(上智大学)

Contact information: h-nagaosophia.ac.jp
Researcher number: 50211438
J-GLOBAL ID: 200901011166167914
researchmap Member ID: 1000144761

(Subject of research)
Study on Ligand Reaction of Metal Complex

(Proposed theme of joint or funded research)
Synthesis of Functional transition metal complexes

Research Interests

Research Areas

Research History

Apr, 2010 - Present

Sophia University
Apr, 2007 - Mar, 2010

Sophia University
Apr, 2003 - Mar, 2007

Sophia University
Apr, 1999 - Mar, 2003

Sophia University
Apr, 1995 - Mar, 1999

Sophia University

Education

Apr, 1987 - Mar, 1990

Graduate School, Division of Science and Engineering, Sophia University
Apr, 1985 - Mar, 1987

Graduate School of Science and Technology, Sophia University
Apr, 1981 - Mar, 1985

Sophia University

Papers

One-electron oxidation behavior of {MNO}(6)-type nitrosyl complexes having acetylacetonato ligand, [M(NO)Cl5-2n(acac)(n)](m) (M=Ru, Os; n=1, 2; acac equals acetylacetonato)

D Ooyama, N Nagao, H Nagao, Y Sugimoto, FS Howell, M Mukaida

INORGANICA CHIMICA ACTA, 261(1) 45-52, Aug, 1997 Peer-reviewed
Reduction of Nitrogen Oxide on Ruthenium Complex: Formation of Doubly Bridged Nitrosyl Diruthenium Complex.

NAGAO HIROTAKA, Yoshinobu Satoh, Dai Ooyama, Tohru Oosawa, Masao Mukaido

Journal of Inorganic Biochemistry, 67(1/4) 298-298, Jul, 1997 Peer-reviewedLead authorCorresponding author
An important role of the one-electron reduction nitrosyl coordinated to ruthenium. A redox-induced oxygen atom transfer reaction between the nitrosyl and adjacent nitrite moieties of {RuNO}(7)-type nitrosyl complex

D Ooyama, H Nagao, K Ito, N Nagao, FS Howell, M Mukaida

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 70(9) 2141-2149, 1997 Peer-reviewed
Structural and electrochemical comparison of copper(II) complexes with tripodal ligands

H Nagao, N Komeda, M Mukaida, M Suzuki, K Tanaka

INORGANIC CHEMISTRY, 35(23) 6809-6815, Nov, 1996 Peer-reviewedLead author
Different electrochemical behavior of complexes having the identical nitroso ligand in cis-[Ru(N,O-hia)(bpy)(2)](+) and cis-[Ru(N,O-hia)(bpy)(py)(2)](+) (hia: hydroxyiminoacetylacetonato, CH3COC(NO)COCH3-)

D Ooyama, N Nagao, H Kuroda, U Satoh, FS Howell, M Mukaida, H Nagao, K Tanaka

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 69(6) 1593-1598, Jun, 1996 Peer-reviewed
Control of the co-ordination mode of 1,8-naphthyridine ligated to ruthenium(II) bipyridine complexes

H Nakajima, H Nagao, K Tanaka

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, (7) 1405-1409, Apr, 1996 Peer-reviewed
Seven-coordinated 2,2':6'2''-terpyridinemolybdenum(II) complexes: Synthesis, structure and reactivity of [Mo(CO)(C7H8)(4,4',4''-R(3)terpy) X]X' (R=H or (t)Bu)

T Daniel, H Nagao, H Nakajima, K Tanaka, A Nakamura

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 509(2) 225-234, Mar, 1996 Peer-reviewed
Crystal structure of [Ru(bpy)(2)(CO)(eta(1)-C(O)OH)](+) (bpy=2,2'-bipyridine) as a key intermediate in CO2/CO conversion

K Toyohara, H Nagao, T Adachi, T Yoshida, K Tanaka

CHEMISTRY LETTERS, 1996(1) 27-28, 1996 Peer-reviewed
Some mechanistic evidence for an oxygen transfer reaction accompanied by the redox-induced nitrito-nitro linkage isomerization of ruthenium complex having nitrosyl, cis-[Ru(NO)(X)(bpy)(2)](2+) (X=ONO, NO2)

D Ooyama, H Nagao, N Nagao, FS Howell, M Mukaida

CHEMISTRY LETTERS, 1996(9) 759-760, 1996 Peer-reviewed
MULTISTEP CO2 REDUCTION CATALYZED BY [RU(BPY)(2)(QU)(CO)](2+) (BPY=2,2'-BIPYRIDINE, QU EQUALS QUINOLINE) - DOUBLE METHYLATION OF THE CARBONYL MOIETY RESULTING FROM REDUCTIVE DISPROPORTIONATION OF CO2

H NAKAJIMA, Y KUSHI, H NAGAO, K TANAKA

ORGANOMETALLICS, 14(11) 5093-5098, Nov, 1995 Peer-reviewed
REDOX-INDUCED AND THERMALLY-INDUCED NITRO-NITRITO LINKAGE ISOMERIZATIONS OF RUTHENIUM(II) COMPLEXES HAVING NITROSYL AS A SPECTATOR LIGAND

D OOYAMA, N NAGAO, H NAGAO, Y MIURA, A HASEGAWA, K ANDO, FS HOWELL, M MUKAIDA, K TANAKA

INORGANIC CHEMISTRY, 34(24) 6024-6033, Nov, 1995 Peer-reviewed
SUCCESSIVE CHEMICAL-REACTIONS ACCOMPANYING A ONE-ELECTRON OXIDATION OF A (MNO)(6)-TYPE NITROSYL COMPLEX, PENTACHLORO(NITROSYL)RUTHENATE(2-), AND A CHARACTERIZATION OF THE PRODUCT SPECIES

D OOYAMA, N NAGAO, FS HOWELL, M MUKAIDA, H NAGAO, K TANAKA

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 68(10) 2897-2904, Oct, 1995 Peer-reviewed
RUTHENIUM FORMYL COMPLEXES AS THE BRANCH POINT IN 2-ELECTRON AND MULTIELECTRON REDUCTIONS OF CO2

K TOYOHARA, H NAGAO, T MIZUKAWA, K TANAKA

INORGANIC CHEMISTRY, 34(22) 5399-5400, Oct, 1995 Peer-reviewed
NORBORNADIENE(BIPYRIDYL)MOLYBDENUM(II) COMPLEXES - SYNTHESIS, STRUCTURE AND REACTIVITY OF [MO(CO)(C7H8)(C(10)H(6)R(2)N(2))X(2)] (X=I, BR)

T DANIEL, H NAGAO, K TANAKA, A NAKAMURA

CHEMISCHE BERICHTE, 128(10) 1007-1013, Oct, 1995 Peer-reviewed
SYNTHESES, CHARACTERIZATION, STRUCTURE AND REDOX BEHAVIOR OF CIS-[RU(NO)X(BPY)(PY)(2)](Z) (X EQUALS MONODENTATE) TYPE COMPLEXES OF NITROSYLRUTHENIUM(II) AND THEIR RELATED COMPLEXES

D OOYAMA, Y MIURA, Y KANAZAWA, FS HOWELL, N NAGAO, M MUKAIDA, H NAGAO, K TANAKA

INORGANICA CHIMICA ACTA, 237(1-2) 47-55, Sep, 1995 Peer-reviewed
REMARKABLE DECREASE IN OVERPOTENTIAL OF OXALATE FORMATION IN ELECTROCHEMICAL CO2 REDUCTION BY A METAL-SULFIDE CLUSTER

Y KUSHI, H NAGAO, T NISHIOKA, K ISOBE, K TANAKA

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995(12) 1223-1224, Jun, 1995 Peer-reviewed
CATALYTIC FORMATION OF KETONES VIA DOUBLE ALKYLATION OF CARBON-MONOXIDE RESULTING FROM REDUCTIVE DISPROPORTIONATION OF CARBON-DIOXIDE BY [RU(BPY)(2)(QU)(CO)](2+) (BPY=2,2'-BIPYRIDINE, QU=QUINOLINE)

H NAKAJIMA, T MIZUKAWA, H NAGAO, K TANAKA

CHEMISTRY LETTERS, 24(4) 251-252, Apr, 1995 Peer-reviewed
MOLECULAR-STRUCTURE OF NITRO-COPPER AND NITRITO-COPPER COMPLEXES AS REACTION INTERMEDIATES IN ELECTROCHEMICAL REDUCTION OF NITRITE TO DINITROGEN OXIDE

N KOMEDA, H NAGAO, Y KUSHI, G ADACHI, M SUZUKI, A UEHARA, K TANAKA

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 68(2) 581-589, Feb, 1995 Peer-reviewed
OXALATE FORMATION IN ELECTROCHEMICAL CO2 REDUCTION CATALYZED BY RHODIUM-SULFUR CLUSTER

Y KUSHI, H NAGAO, T NISHIOKA, K ISOBE, K TANAKA

CHEMISTRY LETTERS, 23(11) 2175-2178, Nov, 1994 Peer-reviewed
CARBON-CARBON BOND FORMATION IN THE ELECTROCHEMICAL REDUCTION OF CARBON-DIOXIDE CATALYZED BY A RUTHENIUM COMPLEX

H NAGAO, T MIZUKAWA, K TANAKA

INORGANIC CHEMISTRY, 33(15) 3415-3420, Jul, 1994 Peer-reviewedLead author
MOLECULAR-STRUCTURE OF COPPER NITRITO COMPLEX AS THE REACTION INTERMEDIATE OF DISSIMILATORY REDUCTION OF NO2-

N KOMEDA, H NAGAO, GY ADACHI, M SUZUKI, A UEHARA, K TANAKA

CHEMISTRY LETTERS, 22(9) 1521-1524, Sep, 1993 Peer-reviewed
STABILIZATION OF SUPEROXIDIZED FORM OF SYNTHETIC FE4S4 CLUSTER AS THE 1ST MODEL OF HIGH-POTENTIAL IRON-SULFUR PROTEINS IN AQUEOUS-MEDIA

H KAMBAYASHI, H NAGAO, K TANAKA, M NAKAMOTO, SM PENG

INORGANICA CHIMICA ACTA, 209(2) 143-149, Jul, 1993 Peer-reviewed
CARBON-CARBON BOND FORMATION IN MULTIELECTRON REDUCTION OF CARBON-DIOXIDE CATALYZED BY [RU(BPY)(TRPY)(CO)]2+ (BPY = 2,2'-BIPYRIDINE TRPY = 2,2'/6',2''-TERPYRIDINE)

H NAGAO, T MIZUKAWA, K TANAKA

CHEMISTRY LETTERS, 22(6) 955-958, Jun, 1993 Peer-reviewedLead author
LIGAND EFFECT ON THE ELECTROCHEMICAL OXIDATION OF TRANS-[RU(NO2)X(PY)4]N (N=0 FOR X=NO2, N=+ FOR X=NH3) - REACTIVITY OF COORDINATED NITRO (RU(II)-NO2) TO GIVE MONOOXYGEN MOIETY (RU(IV)=O) DEPENDS ON THE AMBIENT LIGAND (X)

N NAGAO, H NAGAO, H NISHIMURA, H KURODA, K SATOH, FS HOWELL, M MUKAIDA

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 66(5) 1397-1403, May, 1993 Peer-reviewed
COMPARATIVE-STUDY ON CRYSTAL-STRUCTURES OF [RU(BPY)2(CO)2](PF6)2, [RU(BPY)2(CO)(C(O)OCH3)]B(C6H5)4.CH3CN, AND [RU(BPY)2(CO)(ETA-1-CO2)].3H2O (BPY=2,2'-BIPYRIDYL)

H TANAKA, BC TZENG, H NAGAO, SM PENG, K TANAKA

INORGANIC CHEMISTRY, 32(8) 1508-1512, Apr, 1993 Peer-reviewed
EVALUATION OF ACIDITY OF CO2 IN PROTIC MEDIA - CARBOXYLATION OF REDUCED QUINONE

H TANAKA, H NAGAO, K TANAKA

CHEMISTRY LETTERS, 22(3) 541-544, Mar, 1993 Peer-reviewed
STRUCTURE AND BONDING OF CIS-[RU(BPY)2(CO)(C(O)OCH3)](B(C6H5)4).CH3CN (BPY = 2,2'-BIPYRIDINE)

H TANAKA, BC TZENG, H NAGAO, SM PENG, K TANAKA

ORGANOMETALLICS, 11(10) 3171-3172, Oct, 1992 Peer-reviewed
CRYSTAL-STRUCTURE OF (PH4AS)2[FE4S4(SAD)4] AND STABILIZATION OF [FE4S4(SAD)4]- STATE IN AQUEOUS-MEDIA

H KAMBAYASHI, M NAKAMOTO, SM PENG, H NAGAO, K TANAKA

CHEMISTRY LETTERS, 21(6) 919-922, Jun, 1992 Peer-reviewed
ADDUCT BETWEEN QUADRICYCLANE AND (ETA-5-CYCLOPENTADIENYL)(1,2-BENZENEDITHIOLATO)COBALT(III) - FORMATION AND STRUCTURE

M KAJITANI, H HATANO, T FUJITA, T OKUMACHI, H NAGAO, T AKIYAMA, A SUGIMORI

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 430(3) C64-C67, Jun, 1992 Peer-reviewed
SYNTHESIS AND CHARACTERIZATION OF BIS(2,2'-BIPYRIDYL)NITROCARBONYLRUTHENIUM(II) HEXAFLUOROPHOSPHATE

H TANAKA, H NAGAO, K TANAKA

INORGANIC CHEMISTRY, 31(10) 1971-1973, May, 1992 Peer-reviewed
ELECTROCHEMICAL CARBON-DIOXIDE FIXATION TO THIOESTERS CATALYZED BY [MO2FE6S8(SET)9]3-

N KOMEDA, H NAGAO, T MATSUI, G ADACHI, K TANAKA

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 114(10) 3625-3630, May, 1992 Peer-reviewed
CRYSTAL-STRUCTURE OF CIS-(CARBON MONOXIDE)(ETA-1-CARBON DIOXIDE)BIS(2,2'-BIPYRIDYL)RUTHENIUM, AN ACTIVE SPECIES IN CATALYTIC CO2 REDUCTION AFFORDING CO AND HCOO-

H TANAKA, H NAGAO, SM PENG, K TANAKA

ORGANOMETALLICS, 11(4) 1450-1451, Apr, 1992 Peer-reviewed
ELECTROCHEMICAL-BEHAVIOR OF THE OXO COMPLEX OF RU(IV), TRANS-[RUCL(O)(PY)4]+, IN BOTH NONAQUEOUS AND AQUEOUS SOLVENTS

H NAGAO, M SHIBAYAMA, Y KITANAKA, FS HOWELL, K SHIMIZU, M MUKAIDA, H KAKIHANA

INORGANICA CHIMICA ACTA, 185(1) 75-81, Jul, 1991 Peer-reviewedLead author
ANOTHER EXAMPLE OF A RARE REACTION OF COORDINATED NITRO LIGAND TO GIVE MONOOXYGEN LIGAND - FROM TRANS-[RU(NO2)2(PY)4] TO TRANS-[RU(ONO) (O) (PY)4]+

K SATOH, H KURODA, H NAGAO, K MATSUBARA, FS HOWELL, M MUKAIDA, H KAKIHANA

CHEMISTRY LETTERS, 20(3) 529-532, Mar, 1991 Peer-reviewed
CARBON-DIOXIDE FIXATION COMPETED WITH PROTON ADDITION TO METHYL ACRYLATE

H NAGAO, H MIYAMOTO, K TANAKA

CHEMISTRY LETTERS, 20(2) 323-326, Feb, 1991 Peer-reviewedLead author
SELECTIVE FORMATION OF RUTHENIUM(IV) COMPLEXES WITH A MONOOXYGEN LIGAND - TRANS-[RUCL(O)(PY)4]+, [RUONO(PY)4]+

H NAGAO, H NISHIMURA, Y KITANAKA, FS HOWELL, M MUKAIDA, H KAKIHANA

INORGANIC CHEMISTRY, 29(9) 1693-1700, May, 1990 Peer-reviewedLead author
SYNTHESIS, PROPERTIES, AND MOLECULAR-STRUCTURE OF TRANS-CHLORONITROSYLBIS(2,2'-BIPYRIDINE)RUTHENIUM(2+) - TRANS AND CIS ISOMER CHARACTERISTICS COMPARED

H NAGAO, H NISHIMURA, H FUNATO, Y ICHIKAWA, FS HOWELL, M MUKAIDA, H KAKIHANA

INORGANIC CHEMISTRY, 28(21) 3955-3959, Oct, 1989 Peer-reviewedLead author
Nitro-Nitrito Isomerization Induced by Oxidation-Reduction of Central Metal Site: [RuII(NO2)(H2O)(py)4]+ →← [RuIV(ONO)(O)(py)4]+

Hisatoshi Nishimura, Hirotaka Nagao, F. Scott Howell, Masao Mukaida, Hidetake Kakihana

Chemistry Letters, 19(1) 133-136, 1989 Peer-reviewed

Nitro–Nitrito isomerization occurs reversibly when a formal oxidation state of the central metal atom is changed; a nitro complex of Ru(II) gives a nitrito complex of Ru(IV), which is capable of being returned to the original complex by a moderate reduction.
INFLUENCE OF AN AXIAL LIGAND IN THE OXIDATION OF THE NITROSYL COMPLEX OF RUTHENIUM(II), TRANS-[RUCL(NO)(PY)4]2+, TRANS-[RUOH(NO)(PY)4]2+, TO GIVE OXO COMPLEX OF RUTHENIUM(IV)

H NISHIMURA, H NAGAO, FS HOWELL, M MUKAIDA, H KAKIHANA

CHEMISTRY LETTERS, 17(3) 491-494, Mar, 1988 Peer-reviewed
TEMPERATURE-DEPENDENCE OF AN OXYGEN-TRANSFER REACTION INDUCED BY THE OXIDATION OF A NITRO COMPLEX OF RUTHENIUM(II), TRANS-[RUCL(NO2)(PYRIDINE)4]

H NAGAO, FS HOWELL, M MUKAIDA, H KAKIHANA

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1987(21) 1618-1620, Nov, 1987 Peer-reviewedLead author
CHEMICAL BEHAVIOR OF AN OXYGEN LIGAND IN THE REACTION BETWEEN OXO COMPLEX OF RUIV AND ALCOHOLS TO GIVE BOTH HYDROXO AND ALKOXO COMPLEXES OF RUIII

H NAGAO, K AOYAGI, Y YUKAWA, FS HOWELL, M MUKAIDA, H KAKIHANA

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 60(9) 3247-3254, Sep, 1987 Peer-reviewedLead author
REACTIVITY TOWARD ALCOHOLS OF (RUIV=O2-) UNIT IN TRANS-[RUCL(O) (PY)4]+

K AOYAGI, H NAGAO, Y YUKAWA, M OGURA, A KUWAYAMA, FS HOWELL, M MUKAIDA, H KAKIHANA

CHEMISTRY LETTERS, 15(12) 2135-2138, Dec, 1986 Peer-reviewed
1ST SYNTHESIS OF A NITRO COMPLEX OF RUTHENIUM(III), AS A KEY INTERMEDIATE IN THE OXIDATION OF NITRO LIGAND TO GIVE BOTH NITROSYL AND NITRATO LIGANDS

H NAGAO, M MUKAIDA, K SHIMIZU, FS HOWELL, H KAKIHANA

INORGANIC CHEMISTRY, 25(23) 4312-4314, Nov, 1986 Peer-reviewedLead author

Books and Other Publications

無機化学 : 基礎から学ぶ元素の世界改訂版

長尾, 宏隆, 大山, 大 (Role: Joint author)

裳華房, Nov, 2024 (ISBN: 9784785335304)
Encyclopedia of Coordination Compounds

Nagao Hirotaka (Role: Joint author, p.729)

Sep 10, 2019 (ISBN: 9784254141054)
Inorganic chemistry : understanding chemical elements from fundamentals

Nagao Hirotaka (Role: Joint author)

SHOKABO, Oct 10, 2013 (ISBN: 9784785330934)
分析化学用語辞典

長尾宏隆 (Role: Joint author)

オーム社, Oct 20, 2011 (ISBN: 9784274210914)
Step up! Inorganic chemistry for college students

Nagao Hirotaka (Role: Joint author, 58-66, 108-135, 138, 140-142)

SHOKABO, Sep 20, 2009 (ISBN: 9784785330811)

Presentations

205

オキシド二重およびアセタト架橋構造のルテニウム(IV)二核錯体による有機分子のC-H酸化反応

三澤智世, 田辺隆太, 長尾宏隆

第５６回酸化反応討論会鳥取（とりぎん文化会館）, Nov 16, 2024
Pyrazine-Bridged Dinuclear and Tetranuclear Ruthenium(II) Complexes

Sep 20, 2024
エチルビス（2-ピリジルエチル）を有するニトロシルルテニウム単核錯体上でのアセトニトリル配位子の反応

藤川壮太, 三澤智世, 長尾宏隆

第７４回錯体化学討論会岐阜（岐阜大学）, Sep 20, 2024
2つのビスイミノピロール部位からなる環状配位子を有するルテニウム錯体の合成と反応

安江華鈴, 三澤智世, 船橋靖博, 長尾宏隆

第７４回錯体化学討論会岐阜（岐阜大学）, Sep 20, 2024
オキシド一重およびアセタト二重架橋ルテニウム(III)二核錯体の還元によるフレームワーク変換

林昌弘, 三澤智世, 長尾宏隆

第７４回錯体化学討論会岐阜（岐阜大学）, Sep 18, 2024

Professional Memberships

Research Projects

ルテニウム錯体の酸化還元が誘起する含窒素化合物の変換による人工窒素サイクルの構築

Apr, 2022 - Mar, 2024
コロナ感染後の炎症拡大抑制に向けたルテニウム錯体合成・最適化によるレニン・アンジオテンシン系関連遺伝子活性化経路の探索

Mar, 2021 - Mar, 2022
蛍光タンパク質を用いた新規細胞毒性評価システムの開発

Apr, 2018 - Mar, 2021
一酸化窒素が配位したルテニウム錯体を触媒とするビニル化合物の重合反応

Apr, 2016 - Mar, 2019
生体分子に親和性を示すルテニウム錯体の合成および生体分子との相互作用

Apr, 2012 - Mar, 2015

Industrial Property Rights

特許第6562351号ポリマーの製造方法およびニトロシルルテニウム錯体の使用

長尾宏隆, 大野春菜, 陸川政弘

Social Activities

日本化学会関東支部役員

Logistic support

2024 - Present
日本化学会欧文誌編集委員

Edit

日本化学会欧文誌の論文審査, Apr 1, 2014 - Mar 31, 2021
第30回配化学国際会議実施事務局員

Logistic support

1994
錯体化学研究会事務局員

Logistic support

1992 - 1993

Other

（教育実績）講義内容の教科書による出版

Oct, 2013
（教育実績）研究指導への最新情報の積極的な取り込み

Apr, 2008

研究グループのゼミナール、研究指導において海外の化学に関連する週刊学会誌などを利用して最新、最先端の研究情報を多く取り込むように努めている。
（教育実績）授業の工夫

Apr, 2003

学部、大学院講義において視覚情報を増やすため、パワーポイントの活用と配布資料の充実を行っている。これによりテキスト、参考書などを持参する必要を少なくし、学生の理解の向上に努めている。
（免許・資格）自動車運転免許（普通）、中学校教論一級免許、高等学校教論一級免許

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