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FUJIHARA Takashi

Faculty: Comprehensive Analysis Center for Science TEL:
Position: Associate Professor ■FAX:
Address: 255 Shimo-Okubo, Sakura-ku, Saitama City, Saitama 338-8570, JAPAN ■Mail Address: fuji@chem.saitama-u.ac.jp
■Web site: http://www.chem.saitama-u.ac.jp/fujihara-lab/index.html

Profile

Academic Background

Degree
Synthesis, Magnetic Properties and Reactions of Chromium(Ⅲ)and Cobalt(Ⅲ)Dinuclear Complexes

Research Career

Research Career
2007 ,
2006 ,
1995 ,
1995 - 1995 ,

Research

Books, Articles, etc.

Articles
Syn and Anti Metal Complexes of 24π Antiaromatic Bis(Dicarbonylrhodium(I))Dithiaamethyrin
,Chemistry - An Asian Journal,17(14):e202200198 2022

o-Azophenylboronic Acid-Based Colorimetric Sensors for D-Fructose: o-Azophenylboronic Acids with Inserted Protic Solvent Are the Key Species for a Large Color Change
,Journal of Organic Chemistry,85(15):9680-9693 2020
Suzuki, Yota; Ikeda, Ayumi; Ohno, Keiji; Fujihara, Takashi; Sugaya, Tomoaki; Ishihara, Koji

Luminescence of mononuclear Pt(II) complexes with glycolate: external stimuli-induced excimer emission changes to oligomer emissions
, Dalton Transactions,49(6):1873-1882 2020
Ohno, Keiji; Komuro, Masaya; Sugaya, Tomoaki; Nagasawa, Akira; Fujihara, Takashi

Spin-​inversion mechanisms in O2 binding to a model heme complex revisited by density function theory calculations
,Journal of Computational Chemistry,41(11):1130-1138 2020
Saito, Kohei; Watabe, Yuya; Fujihara, Takashi; Takayanagi, Toshiyuki; Hasegawa, Jun-ya

Large magnetic anisotropy in a quasi-​1D ferromagnetic complex Co(sba)​(H2O)​2·H2O (sba = 4-​sulfobenzoate)
,Journal of Solid State Chemistry,290:12527-12532 2020
Nomoto, Naoyuki; Fujihara, Takashi; Kamata, Norihiko; Sawada, Yuya; Kida, Takanori; Hagiwara, Masayuki; Honda, Zentaro

Characteristic changes in the aroma profile of patchouli depending on manufacturing process Journal of Oleo Science
,Journal of Oleo Science,66(8):863-869 2017
Toshio Hasegawa, Kazuma Yoshitome, Takashi Fujihara, Mardi Santoso, Muhammad Abdul Aziz

Luminescence of tartrate bridged dinuclear 2,2′-bipyridine platinum(II) complexes: Emission color controlled by intra- and inter-molecular interactions in the solid state
,Dalton Transactions,46:7612-7618 2017
Keiji Ohno, Honami Tanuma, Yukiko Kusano, Sumio Kaizaki, Akira Nagasawa and Takashi Fujihara

The aroma profiles of Thai green teas derived from two varieties, Chinese and Assam
,Natural Product Communications,12:1317-1319 2017
Toshio Hasegawa, Yuka Hayakawa, Piyaporn Chueamchaitrakun, Atsushi Takahashi, Kenta Nalajima and Takashi Fujihara

Change in Luminescence Induced by Solution-Mediated Phase-Transition of Cyclometalated Platinum(II) Complex with Isoquinoline Carboxylate
,Inorganic Chemistry,56(20):12158–12168 2017
Keiji Ohno, Mami Hasebe, Akira Nagasawa, and Takashi Fujihara

Mechanochromism in the luminescence of novel cyclometalated platinum(II) complexes with α-​aminocarboxylates
,Dalton Transactions,45:5492-5503 2016
Ohno, Keiji; Yamaguchi, Shohei; Nagasawa, Akira; Fujihara, Takashi

Crystal structure of fac-​tri-​chlorido-​[tris-​(pyridin-​2-​yl-​N)​amine]​-​chromium(III)
,Acta crystallographica. Section E, Crystallographic communications:73-75 2015
Yamaguchi-Terasaki Yukiko; Fujihara Takashi; Nagasawa Akira; Kaizaki Sumio

Aroma of Turmeric: Dependence on the Combination of Groups of Several Odor Constituents
,Natural product communications,10(6):1047-1050 2015
Hasegawa Toshio; Nakatani Kenta; Fujihara Takashi; Yamada Hideo

Crystal structure of 2-​(4-​tert-​butyl-​phen-​yl)​-​3-​hydroxy-​4H-​chromen-​4-​one
,Acta crystallographica. Section E, Crystallographic communications:824-826 2015
Narita Fuka; Takura Akihiro; Fujihara Takashi

Crystal structure of 4,​4'-​dimeth-​oxy-​2,​2'-​bi-​pyridine
,Acta crystallographica. Section E, Crystallographic communications:o623-o624 2015
Kusano Yukiko; Ohno Keiji; Fujihara Takashi

Synthesis and Antiaromatic Properties of Highly Planar Dithiaamethyrin
,Chemistry - An Asian Journal,10(2):329-333 2015
Ishimaru, Yoshihiro; Shimoyama, Naoyuki; Fujihara, Takashi; Watanabe, Keigo; Setsune, Jun-ichiro

Dinuclear nickel(II) complexes with 2,​5-​diamino-​1,​4-​benzoquinonediimine ligands as precatalysts for the polymerization of styrene: electronic and steric substituent effects
,Dalton Transactions,44(1):368-376 2015
Ohno, Keiji; Nagasawa, Akira; Fujihara, Takashi

p-​nitrophenyl[36]​trithianonaphyrin(1.0.0.1.0.0.1.0.0) with a weak antiaromatic character
,X-Ray Structure Analysis Online,31(3):21-22 2015
Ishimaru, Yoshihiro; Shimoyama, Naoyuki; Shiba, Haruaki; Fujihara, Takashi

Ferromagnetic Spin Ladder System: Stack of Chlorido-Bridged Dinuclear Copper(II) Complexes with 2-Methylisothiazol-3(2H)-one European
,J. of Inorg. Chem.,28:195-502 2011
Kato, Masaru; Hida, Kazuo; Fujihara, Takashi; Nagasawa, Akira

Atropisomerism of the 1,3-cyclohexadiene Derivatives Induced by Steric Congestion
,Phosphorus, Sulfur and Silicon and the Related Elements,185:1131-1141 2010
Nakayama, Juzo; Iguchi, Kazuki; Fujihara, Takashi

Group 12 metal complexes with inner-salt, bis(N,N-disubstituted amino)carbeniumdithiocarboxylate. Asymmetric stretching vibration of thiocarboxylate and reduction potential as probes for the coordination mode
Elsevier,Inorganica Chimica Acta,362(13):4813-4822 2009
Sugaya, Tomoaki; Fujihara, Takashi; Nagasawa, Akira; Unoura, Kei

Kinetics of Photochromic Induced Energy Transfer between Manganese-Doped Zinc-Selenide Quantum Dots and Spiropyrans
American Chemical Society,Journal of Physical Chemistry C,113(10):3998-4007 2009
Emin, Saim M.; Sogoshi, Norihito; Nakabayashi, Seiichiro; Fujihara, Takashi; Dushkin, Ceco D.

Linkage isomerism of pentaammine(dimethylsulfoxide)ruthenium(II/III) complexes: A theoretical study
Elsevier,Inorganica Chimica Acta,362(4):1199-1203 2009
Kato, Masaru; Takayanagi, Toshiyuki; Fujihara, Takashi; Nagasawa, Akira

Preparation of some new bicyclic compounds of sulfur
Taylor & Francis,Journal of Sulfur Chemistry,30(3/4):270-277 2009
Osawa, Yuta; Aoki, Masami; Sato, Ohki; Fujihara, Takashi; Nakayama, Juzo

化学修飾によるナノサイズクラスター金属錯体の高機能化
埼玉大学総合研究機構,総合研究機構研究プロジェクト研究成果報告書(6(平成19年度)) 200809
藤原 隆司

(-)(545)-fac-Delta-Tris(L-prolinato)cobalt(III) trihydrate
,Acta Crystallographica Section E-Structure Reports Online,64:M684-U621 2008
Masaru Kato;Miho Hayashi;Takashi Fujihara;Akira Nagasawa

Anion influence on the coordination polymer structures of silver(I) complexes with 2-methylisothiazol-3(2H)-one
,Crystengcomm,10(10):1460-1466 2008
Masaru Kato;Takashi Fujihara;Daisaku Yano;Akira Nagasawa

Synthesis and phase structures of novel pi-acceptor discotic liquid crystalline compounds having a pyrenedione core
,European Journal of Organic Chemistry(24):4120-4125 2008
Mikio Yasutake;Takashi Fujihara;Akira Nagasawa;Keiichi Moriya;Takuji Hirose

ニオブ錯体触媒を用いたニトリル類の位置選択的環化反応
埼玉大学総合研究機構,総合研究機構研究プロジェクト研究成果報告書(5(18年度)):537-538 2007
藤原 隆司
Regioselective Cyclotrimerization of Nitriles with Niobium Complexes as Catalyst

Bruker DRX400,200紹介<forum in FORUM>    
埼玉大学総合科学分析支援センター,MaLS FORUM,4:21-22 200612
藤原 隆司,設楽 浩明

金属錯体と有機分子の自己集合組織化による新奇な包接化合物の構築
埼玉大学総合研究機構,総合研究機構研究プロジェクト研究成果報告書(4(17年度)) 2006
藤原 隆司
Self-assemble construction of new host-guest complexes with metal complexes and organic compounds

Bruker DRX400紹介<新機種紹介>
埼玉大学総合科学分析支援センター,MaLS FORUM,1:62-63 200401
藤原 隆司

Kinetic Studies on the Ligand Exchange Reaction of the Terminal Pyridine in the Oxo-Carboxylate bridged Trinuclear Chromium(Ⅲ)Complexes,[Cr3(μ3 -O)(μ-RCO2)6(py)3]+.(2).
,Inorg. React. Mech.:119-128 2000

Solvatochromism in ligand-field absrption bands and solvent-dependent deuteron muclear magnetic resonance spectra of[CrF3(tri(2-pyridy1)amine)]: implication of trigonal splitting for the first spin-allowed d-d band and evaluation of π bonding peculiarities.
Acta,Inorg.Chim.(295):84 1999

Kinetic Study on the Substitution of Dimethlacetamide for the Terminal Aqua Ligands in the Trinuclear Chromium(Ⅲ)Complexes,[Cr3(μ3 -O)(μ-RCO2)6(H2O)3]+(R=H, CH3, CH3CH2, CH2Cl, CHCl2,CH3OCH2,(CH3)3C, CH2ClCH2, and(CH3CH2)2CH). Elucidation of the Mechanism from the Activation Volumes and the Substituent Effects of Bridging Carboxulate Ligands.
,Inorg.chem.(Inorganic chemistry)(37):3779 1998

Base Hydrolysis in Homometalic Dinuclear Chromium(Ⅲ)Complexes bridged by Hydroxide and Carboxylate
Dalton Trans.,J. Chem. Soc.(Journal of the chemical Society):1823 1995

Diamagnetic Behaviour of High-resolution Nitrogen-14 Magnetic Resonance Spectra for Co-ordinated Nitrogens in Paramagnetic Chromium(Ⅲ)Diamine Complexes
Dalton Trans.,J. Chem. Soc.(Journal of the chemical Society):2521 1993

Presentation
Synthesis, Structure and Properties of IrIII-PtII Hetero-nuclear Complex with Azophenine
日本化学会 第98春季年会:2PA-056 201803
YAMASHITA, Masamichi; OHNO, Keiji; SAKATA, Tetsuya; NAGASAWA, Akira; FUJIHARA, Takashi

Relation between Luminescent Properties and Structure in the Excited State of Platinum(II) Complex with Glycolate
日本化学会 第98春季年会:2PA-123 201803
KOMURO, Masaya; FUJIHARA, Takashi; NAGASAWA, Akira; OHNO, Keiji; KUSANO, Yukiko

酒石酸イオンを架橋配位子とする白金(II)二核錯体の合成と構造、および発光性クロミズム
CSJ化学フェスタ2017:P5-057 201710
草野優咲子・大野桂史・海崎純男・永澤 明・藤原隆司

AIEE特性を用いたpH応答性イリジウム(III)錯体の合成と発光特性
CSJ化学フェスタ2017:P6-068 201710
坂田哲也・椎葉万智・大野桂史・永澤 明・藤原隆司

フラボノール類を配位子とするルテニウム(II)ビスビピリジン錯体の光反応における立体化学
錯体化学会第67回討論会:3Ac-07 201709
成田 風花, 永澤 明, 藤原 隆司

シッフ塩基を配位子とするシクロメタレート型イリジウム(III)錯体の合成と構造および発光特性
錯体化学会第67回討論会:3Ac-08 201709
坂田 哲也, 永澤 明, 藤原 隆司

酒石酸イオン架橋銅(II)二核錯体の結晶構造と磁気特性
錯体化学会第67回討論会:3PA-068 201709
草野優咲子, 宮崎楓子, 大野桂史, 永澤明, 海崎純男, 藤原隆司

オキシド-カルボキシラト架橋ルテニウム(III)二核錯体のオキシドのトランス部位でのピリジン誘導体の置換速度と反応機構
日本化学会,日本化学会第91春季年会 201103
井戸 洋平・永澤 明・藤原 隆司

スルフィド配位ニオブ(III)およびタンタル(III)二核錯体触媒によるアルキン環化三量化の位置選択性に及ぼす溶媒と温度の影響
日本化学会,日本化学会第91春季年会 201103
松浦 正俊・藤原 隆司・永澤 明

窒素六座配位子4,7,10,13-テトラアザヘキサデカ-3,13-ジエン-2,15-ジオンジオキシム類を配位子とした鉄(II)及び銅(II)錯体の構造と性質
日本化学会,日本化学会第91春季年会 201103
田中 勇司・米山 一貴・永澤 明・藤原 隆司

硫黄配位双性イオン型ビス(ジイソプロピルアミノ)カルベニウムジチオカルボキシラートを配位子とする11族金属錯体の構造と性質
日本化学会,日本化学会第91春季年会 201103
堀 敬洋・菅谷 知明・藤原 隆司・永澤 明

Dinuclear tantalum(III) complexes[Ta2Cl6(L)3] (L = sulfide type ligands): Preparation, structures, and the catalytic activity for the regioselective cyclotrimerization of alkynes.
,2010環太平洋国際化学会議 201012
M. Matsuura; T. Fujihara; A. Nagasawa

Kinetics and mechanism of trans-to-oxo ligand substitution in the oxo-carboxylate triply bridged diruthenium(III) complex.
,2010環太平洋国際化学会議 201012
Y. Ido; K. Sakaguchi; M. Tasei; S. Minami; T. Fujihara; A. Nagasawa

Syntheses, molecular structures and electrochemical properties of mono- and dinuclear nickel(II) complexes with 2,5-diamino-1,4-benzoquionediimines.
,2010環太平洋国際化学会議 201012
K. Ohno; T. Fujihara; A. Nagasawa

The First Observation of a Spin-Crossover Phenomenon as a FeII-S6 Type Complexes with a Zwitterionic Ligands, Bis(N,N'-diethylamino)carbeniumdithiocarboxylate
60th Anniversary Conference on Coordination Chemistry in Osaka, Japan 201009
Sugaya, Tomoaki・Naka, Takashi・Furubayashi, Takao・Isago, Hiroaki・ Matsushita, Akiyuki・Fujihara, Takashi・Nagasawa, Akira

β-ジケトナト類を配位子とするケイ素(IV),およびゲルマニウム(IV)錯体の合成と発光挙動
錯体化学会,第60回錯体化学討論会 201009
菅谷 知明・藤原 隆司・上野 文雄・永澤 明

オキソ-ジカルボキシラト架橋ルテニウム二核錯体の溶液内における酸塩基反応挙動
錯体化学会,第60回錯体化学討論会 201009
井戸 洋平・藤原 隆司・永澤 明

架橋スルフィド配位のニオブ(III)およびタンタル(III)二核錯体による位置選択的アルキン環化三量化
錯体化学会,第60回錯体化学討論会 201009
松浦 正俊・藤原 隆司・永澤 明

ルイス塩基としてのオキソ-カルボキシラト架橋ルテニウム二核錯体とルイス酸の反応
日本化学会,第90春季年会予稿集:3PA-105 201003
井戸洋平、永澤明、藤原隆司

硫黄単座配位子をもつタンタル二核錯体の合成とアルキン環化三量化触媒機能
日本化学会,第90春季年会予稿集:3PA-025 201003
松浦正俊、藤原隆司、永澤明

蛍光性ジアザボロールキャビタンドの分子認識能
日本化学会,第90春季年会予稿集:2E5-28 201003
水流添一紗、奥山佐智子、西藪隆平、藤原隆司、久保由治

2,5-ジアミノ-1,4-ベンゾキノンジイミンを配位子とした遷移金属錯体の合成とその構造および物性
錯体化学会,第60回錯体化学討論会 200909
大野 桂史・藤原 隆司・永澤 明

2-メチルイソチアゾール3(2H)-オンを両座配位子としたルテニウム錯体の溶液内酸化還元挙動の解析
錯体化学会,第59回錯体化学討論会予稿集:1PC003 200909
加藤優、藤原隆司、永澤明

オキソ中心カルボン酸架橋遷移金属三核錯体の多量体の合成と機能
錯体化学会,第59回錯体化学討論会予稿集:1PC054 200909
横山満里、藤原隆司、永澤明

分子内塩型ジチオカルボキシラートを配位子とするFe(II)錯体の合成とそのスピンクロスオーバー挙動
錯体化学会,第59回錯体化学討論会予稿集:1Ab-02 200909
菅谷知明、藤原隆司、永澤明、名嘉節、古林孝夫、砂金宏明、松下明行

Patents

Patents
イソチアゾロン類の濃度測定方法および濃度測定キット