Yuji Takikawa - My portal - researchmap

Profile Information

Affiliation: 教授, 旧所属岩手大学工学部

Degree: Doctor of Engineering

J-GLOBAL ID: 200901089255973273
researchmap Member ID: 1000003554

Research Interests

2

Research Areas

1

Nanotechnology/Materials / Synthetic organic chemistry /

Education

2

- 1963

Faculty of Engineering, Iwate University
- 1963

Faculty of Engineering, Iwate University

Committee Memberships

2

1982 - 2001

東北・北海道支部幹事, 有機合成化学協会
1986

代議員, 日本化学会

Misc.

39

Synthesis of 1, 2, 4-dithiazoles by the Reaction of 6H-1, 3, 5-Oxachalcogenazines with elemental chalcogen

Tetrahedron Letters, 45, 6187-6190, 2004
Novel conversion of 6H-1 3,5-oxathiazine S-oxides into 3H-1 2,4-dithiazoles by treating with Lawesson's reagent

IM Rafiqul, K Shimada, S Aoyagi, Y Fujisawa, Y Takikawa

HETEROATOM CHEMISTRY, 15(3) 208-215, 2004
Novel conversion of 6H-1,3,5-oxathiazine S-oxides into 5-membered heterocyclic compounds

IM Rafiqul, K Shimada, S Aoyagi, Y Takikawa, C Kabuto

HETEROATOM CHEMISTRY, 15(2) 175-186, 2004
Novel generation and ring closure of 1,3-thiaza-1,3-butadiene S-oxides through thermal cycloreversion of 6H-1,3,5-oxathiazine S-oxides

K Shimada, IM Rafiqul, M Sato, S Aoyagi, Y Takikawa

TETRAHEDRON LETTERS, 44(12) 2517-2519, Mar, 2003
Novel Synthesis and Thermal Ring Fission of 7-Aryl-1,2,3,4,5,7-pentathiazocanes

Chemistry Letlers, (1) 90-91, 2002
Generation of 1, 3-Chalcogenaza-1, 3-butadienes by Thermal Cycloreversion of 2, 4, 6-Trisubustituted 6H-1, 3, 5-Oxachalcogenzines

Kazuaki Shimada, Kei Aikawa, Takuji Fujita, Masanobu Sato, Kurara Goto, Shigenobu Aoyagi, Yuji Takikawa, Chizuko Kabuto

Bull. Chem. Soc. Jpn., 74(3) 511-525, 2001
Effects of molecular structure of aliphatic diols and polyalkylene glycol as lubricants on the wear of aluminum

S Igari, S Mori, Y Takikawa

WEAR, 244(1-2) 180-184, Sep, 2000
Synthesis of 1,2,4-ditellurazolidines by oxidative ring contraction of 2H,6H-tetrahydro-1,5,3,7-ditelluradiazocines

Y Takikawa, T Yoshida, Y Koyama, K Sato, Y Shibata, S Aoyagi, K Shimada, C Kabuto

CHEMISTRY LETTERS, (8) 870-871, Aug, 2000
Oxidation of sterically-crowded selones using chloramine-T: generation and skeletal rearrangement of selone Se-imides

K Shimada, K Kodaki, T Nanae, S Aoyagi, Y Takikawa, C Kabuto

TETRAHEDRON LETTERS, 41(35) 6833-6837, Aug, 2000
Pummerer-type alpha-functionalization of arylseleninylacetates by treating with trimethylsilyl- or tri-n-butylstannyl-masked nucleophiles and trifluoroacetic anhydride or a Lewis acid

K Shimada, Y Kikuta, H Koganebuchi, F Yonezawa, S Aoyagi, Y Takikawa

TETRAHEDRON LETTERS, 41(23) 4637-4640, Jun, 2000
Formation of kinetically stabilized dithiiranes by treating thione S-oxides bearing a bulky substituent with Lawesson's reagent

K Shimada, K Kodaki, S Aoyagi, Y Takikawa, C Kabuto

CHEMISTRY LETTERS, (7) 695-696, Jul, 1999
アミド系FMの劣化メカニズムについて

社団法人日本トライボロジー学会, 44(10) 801-807, 1999
Synthesis of Dialkenyl Dichalcogenides via Alkenechalcogenolate Ions Generated by Treating Ketonep-Tolienesulfonylhydrazones with a Base and Elemental Chalcogen, Chemistry Letters(共著)

chemistry Letters, (6) 513-514, 1998
Conversion of 2-Methylthio-4-trifluoroacety 1-5,6-dihydro-4H-1,3,4-thiadiazines into α, β-Unsaturated Esters via Carbanion-Induced Ring Opening and Desulfurization, Chemisty. (共著)

Kazuaki Shimada, Akihiro Otaki, Masaki Yanakawa, Shosuke Mabuchi, Naoya Yamakado, Takeshi Shimoguchi, Yuji Takikawa

chimistry Letters, (4) 329-330, 1998
Generation of 1,3-Selenaza-1,3-butadienes by Thermal Cycoreversion of 2,4,6-Trisubstituted 6H-1,3,5-Oxaselenazines, Chemistry Lett. (共著)

Chemistry Letters, (8) 701-702, 1997
Efficient Synthesis of Selenocanbonyl Compounds by Treating Carbouyl Compounds with Bis(1.5-cyclooctanedilyboryl) Selenide

1997
A Willgerodt-Kindler Type Selenation of Dihalomethane Deriatives, chloroform, and Sodium Trichloroacetate by Treatiug with a baso, Elemental Selenium, and Amine

Kazuaki Shimada, Minoru Yamaguchi, Tohru Sasaki, Kenji Ohnishi, Yuji Takikawa

Bull. chem. Soc. Jpm, 69(8) 2235-2242, 1996
pummerer-type Ring Fission of 2-Methylsulfinye-5.6-Dihydro-4H-1.3.4-thiadiazine Derivatives : A Homologation of Aldehydes and Ketones

Bull.chem.SOC.Jpn.69,(4)1043-1054, 69-4,1043-1054, 1996
GENERATION OF A SELENOALDEHYDE, A SELENOKETONE, AND TELLUROALDEHYDES BY [3,3] SIGMATROPIC REARRANGEMENT OF ALLYL ALKENYL SELENIDES AND TELLURIDES

K SHIMADA, S OIKAWA, H NAKAMURA, Y TAKIKAWA

CHEMISTRY LETTERS, (2) 135-136, Feb, 1995
A Homologation of Aldehydes and Ketones via the Formation and the Subsequent Pummerer-type Ring Fission of 2-Methylsulfinyl-5,6-dihydro-4H-1.3.4-thiadiazine Derivatives

chemistry Lett.(9)926-992, (9) 926-992, 1995

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Professional Memberships

3

Research Projects

8

カルコゲン元素の特性を利用する有機合成

基礎科学研究, 1985
カルコゲン元素を含む複素環化合物の合成とその環状付加反応

基礎科学研究, 1985
organic synthesis of the characteristics of the elemental chalcogens

1985
Synthesis of heterocyclic compounds containing elemental chalcogens and their cyclo addition reactions

1985
カルコゲン元素を含む活性中間体の発生とその有機合成への応用

基礎科学研究, 1982
Generation of reactive intermediates containing elemental chalcogens and Their application to organic synthesis

1982
複素環化合物の合成
Synthesis of Heterocyclic Compound