Japanese / Engligh


 研究成 果
 研究室のイ ベント

最 近の論文

Participation of Electron-Transfer Process in Rate-Limiting Step of Aromatic Hydroxylation Reactions by Compound I Models of Heme Enzymes
Maaya Asaka and Hiroshi Fujii*
J. Am. Chem. Soc. 2016, 138, 8048-8051.

Unique coupling of mono- and dioxygenase chemistries in a single active site promotes heme degradation
Toshitaka Matsui, Shusuke Nambu, Celia W. Goulding, Satoshi Takahashi, Hiroshi Fujii, and Masao Ikeda- Saito
Proc. Natl. Acad. Sci. USA 2016, 113, 3779-3784.

The Functional Role of the structure of the Dioxo-isobacteriochlorin Structure in the Catalytic Site of Cytochrome cd1 for the Reduction of Nitrite
Hiroshi Fujii*, Daisuke Yamaki, Takashi Ogura, and Masahiko Hada
Chem. Sci. 2016, 7, 2896-2906.

The Origin of Relative Stability of Di-μ-oxo M-M Chiral Salen Complexes [M-M = Ti (IV)-Ti(IV), V(IV)-V(IV), Cr(IV)-Cr(IV) and Mn(IV)-Mn(IV)]: A Quantum-Chemical Analysis
Radhika Narayanan, Archana Velloth, Takuya Kurahashi, Hiroshi Fujii, Masahiko Hada*
Bull. Chem. Soc. Jp. 2016, 89, 447-454.

クライトン「生物無機化学」 塩谷光彦 監訳 東京化学同人 
第13章「鉄:ほとんどすべての生物にとって必要不可欠なもの」 pp189 ~ 213 翻訳

フロンティア 生物無機化学 伊東忍、青野重利、林高史編集 三共出版
第2章 O2の運搬・貯蔵・活性化 pp52 〜 79

Model Complexes of Heme Peroxidases
Hiroshi Fujii
"Heme Peroxidases", Eds. Emma Ravan and Brian Dunford, RSC, Chapter 9,  pp  181-217

Factors Affecting Hydrogen-Tunneling Contribution in Hydroxylation Reactions Promoted by Oxoiron(IV) Porphyrin π-Cation Radical Complexes
Zhiqi Cong, Haruki Kinemuchi, Takuya Kurahashi, and Hiroshi Fujii*
Inorg. Chem. 2014, 53, 10632-10641.

Theoretical Study of One-Electron- Oxidized Mn(III)- and Ni(II)-Salen Complexes: Localized vs. Delocalized Ground and Excited States in Solution
Shinji Aono, Masayuki Nakagaki, Takuya Kurahashi, Hiroshi Fujii, and Shigeyoshi Sakaki
J. Chem. Theory and Comput. 2014, 10, 1062-1073

Di-µ-Oxo Dimetal Core of MnIV and TiIV as a Linker Between Two Chiral Salen Complexes Leading to the Stereoselective Formation of Different M- and P-Helical Structure
Takuya Kurahashi, Masahiko Hada, and Hiroshi Fujii*
Inorg. Chem. 2014, 53, 1070-1079

Oxygen-Atom Transfer from Iodosylarene Adducts of a Manganese(IV) Salen Complex:  Effect of Arenes and Anions on I(III) of the Coordinated Iodosylarene
Chunlan Wang, Takuya Kurahashi, Kensuke Inomata, Masahiko Hada, and Hiroshi Fujii*
Inorg. Chem. 2013, 52, 9557-9566.

Unique Ligand-Radical Character of an Activated Cobalt Salen Catalyst that is Generated by Aerobic Oxidation of a Cobalt(II) Salen Complex
Takuya Kurahashi and Hiroshi Fujii*
Inorg. Chem. 2013, 52, 3908-3919.

Synthesis, Characterization, and Reactivity of Hypochloritoiron(III) Porphyrin Complexes
Zhiqi Cong, Sachiko Yanagisawa, Takuya Kurahashi, Takashi Ogura, Satoru Nakashima, and Hiroshi Fujii*
J. Am. Chem. Soc. 2012, 134, 20617-20620.

Comparative Spectroscopic Studies of Iron(III) and Manganese(III) Salen Complexes Having a Weakly Coordinating Triflate Axial Ligand
Takuya Kurahashi and Hiroshi Fujii*
Bull. Chem. Soc. Jpn. 2012, 85, 940-947.
(BCSJ Award Article)

Structure and Reactivity of an Iodosylarene Adduct of a Manganese(IV)-Salen Complex
Chunlan Wang, Takuya Kurahashi, and Hiroshi Fujii*
Angew. Chemie. Int. Ed. 2012, 51, 7809-7811.

Effect of the Axial Ligand on the Reactivity of the Oxoiron(IV) Porphyrin π-Cation Radical Complex: Higher Stabilization of the Product State Relative to the Reactant State
Akihiro Takahashi, Daisuke Yamaki, Kenichiro Ikemura, Takuya Kurahashi, Takashi Ogura, Masahiko Hada, and Hiroshi Fujii*
Inorg. Chem. 2012, 51, 7296-7305.

Coordination and Electronic Structure of Ruthenium(II)-tris-2,2'-bipyridine in the Triplet Metal-to-Ligand Charge-Transfer Excited State Observed by Picosecond Time-Resolved Ru K-Edge XAFS
Tokushi Sato*, Shunsuke Nozawa, Ayana Tomita, Manabu Hoshino, Shin-ya Koshihara, Hiroshi Fujii, and Sin-ichi Adachi
J. Phys. Chem. C, 2012, 116, 14232-14236.

Formation of Iron(III) meso-Chloro-isoporphyrin as a Reactive Chlorinating Agent from Oxoiron(IV) Porphyrin π-Cation Radical
Zhiqi Cong, Takuya Kurahashi, and Hiroshi Fujii*
J. Am. Chem. Soc. 2012, 134, 4469-4472.

Solid-state 17O NMR and computational studies of terminal transition metal oxo compounds
Jianfeng Zhu, Takuya Kurahashi, Hiroshi Fujii, and Gang Wu*
Chem. Sci. 2012, 3, 391-397.

Oxidation of Chloride and Subsequent Chlorination of Organic Compounds by Oxoiron(IV) Porphyrin π-Cation Radicals
Zhiqi Cong, Takuya Kurahashi, and Hiroshi Fujii*
Angew. Chemie. Int. Ed. 2011, 50, 9935-9939.

Redox Potentials of Oxoiron(IV) Porphyrin π-Cation Radical Complexes: Participation of Electron Transfer Process in Oxygenation Reactions
Akihiro Takahashi, Takuya Kurahashi, and Hiroshi Fujii*
Inorg. Chem. 2011, 50, 6922-6928.

One-Electron Oxidation of Electronically Diverse Manganese(III) and Nickel(II) Salen Complexes: Transition from Localized to Delocalized Mixed-Valence Ligand Radicals
Takuya Kurahashi and Hiroshi Fujii*
J. Am. Chem. Soc. 2011, 133, 8307-8316.

Unique Properties and Reactivity of High-Valent Manganese-Oxo versus Manganese-Hydroxo in the Salen Platform
Takuya Kurahashi, Akihiro Kikuchi, Yoshitsugu Shiro, Masahiko Hada, and Hiroshi Fujii*
Inorg. Chem. 2010, 49, 6664-6672.

Resonance Raman Study of a High-valent Fe=O Porphyrin Complex as a Model for Peroxidase Compound II
Hirohito Ishimaru, Hiroshi Fujii, and Takashi Ogura*
Chemistry Letters 2010, 39, 332-333.

Direct Probing of Spin State Dynamics Coupled with Electronic and Structural Modifications by Picosecond Time-Resolved XAFS
Shunsuke Nozawa*, Tokushi Sato, Matthieu Chollet, Kouhei Ichiyanagi, Ayana Tomita, Hiroshi Fujii, Shin-ichi Adachi, and Shin-ya Koshihara
J. Am. Chem. Soc. 2010, 132, 61-63.

Paramagnetic 13C and 15N NMR Analyses of the Push and Pull Effects in Cytochrome c Peroxidase and Coprinus cinereus Peroxidase Variants: Functional Roles of Highly Conserved Amino Acids around Heme
Daisuke Nonaka, Hiroyuki Wariishi, Karen G. Welinder, and Hiroshi Fujii*
Biochemistry 2010, 49, 49-57.