Kazuaki Shimada - My portal - researchmap

Profile Information

Affiliation: Associate Professor, Faculty of Engineering, Department of Chemistry and Bioengineering, Faculty of Engineering, Iwate University

Degree: Doctor of Science(Tohoku University)

J-GLOBAL ID: 200901074051883073
researchmap Member ID: 1000003557

External link: http://www.chem.iwate-u.ac.jp/web/lab/takikawa/Contents.html

Research Interests

6

Research Areas

2

Research History

6

1994 - 2002

Iwate University
1994 - 2002

Iwate University, Associate Professor
1991 - 1994

Iwate University
1991 - 1994

Iwate University, Lecturer
1981 - 1990

Iwate University
1981 - 1990

Iwate University, Research Assistant

Education

4

- 1980

Tohoku University
- 1980

Graduate School, Division of Natural Science, Tohoku University
- 1975

Department of Chemistry, Faculty of Science, Tohoku University
- 1975

Faculty of Science, Tohoku University

Misc.

46

Novel generation of selenoaldehydes through stannic chloride-induced unsymmetrical C-Se bond cleavage of bis(N,N-dimethylcarbamoylseleno)methanes

K Shimada, YL Gong, H Nakamura, R Matsumoto, S Aoyagi, Y Takikawa

TETRAHEDRON LETTERS, 46(21) 3775-3778, May, 2005
A preparation of alkyl or alkenyl N,N-dimethylchalcogenocarbamates and their one-step conversion into symmetrical dialkyl or dialkenyl dichalcogenides

K Shimada, S Oikawa, H Nakamura, A Moro-Oka, M Kikuchi, A Maruyama, T Suzuki, H Kogawa, Y Inoue, Y Gong …

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 78(5) 899-905, May, 2005
Synthesis of 1,2,4-dichalcogenazoles by the reaction of 6H-1,3,5-oxachalcogenazines with elemental chalcogen

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

TETRAHEDRON LETTERS, 45(32) 6187-6190, Aug, 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.(jointly worked)

Chemistry Letters, (1) 90-91, 2002
Regioselective Monohalogenation of 3, 3-Disubstituted Bornane-2-thiones via Thione-Dihalogen Complexes.(jointly worked)

Tetrahedron Letters, 42(35) 6167-6169, 2001
Generation of 1, 3-Chalcogenaza-1, 3-butadienes by Thermal Cycloreversion of 2, 4, 6-Trisubstituted 6H-1, 3, 5-Oxachalcogenazines.(jointly worked)

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
Oxidation of Sterically-Crowded Selones Using Chloramine-T : Generation and Skeletal Rearrangement of Selone Se-Imides.(jointly worked)

Tetrahedron. Letters, 41(35) 6833-6837, 2000
Synthesis of 1, 2, 4-Ditellurazolidines by Oxidative Ring Contraction of 2H, 6H-Tetrahydro-1, 5, 3, 7-ditelluradiazocines.(jointly worked)

Chemistry Letters, (8) 870-871, 2000
Pummerer-type α-Functionalization of Arylseleninylacetates by Treating with Trimethyl silyl-or Tri-n-butylstannyl-masked Nucleophiles and Trifluoroacetic Anhydride or a Lewis Acid. (jointly worked)

Tetrahedron Letters, 41(23) 4637-4640, 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
Synthesis of Dialkenyl Dichalcogenides via Alkenechalcogenolate Ions Generated by Treating Ketone p-Toluenesulfonylhydrazones with a Base and Elemental Chalcogen. (jointly worked)

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

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

Chemistry Letters, (4) 329-330, 1998
Generation of 1,3-Selenaza-1,3-butadienes by Thermal Cycloreversion of 2,4, 6-Trisubstituted 6H-1,3,5-Oxaselenazines. (jointly worked)

Chemistry Letters, (8) 701-702, 1997
Efficient Synthesis of Selenocarbonyl Compounds by Treating Carbongl Compounds with Bis(1,5-cyclooctanediylboryl) Selenide. (jointly worked)

Kazuaki Shimada, Norikazu Jin, Michiko Kawaguchi, Kumiko Dobashi, Yumi Nagano, Manabu Fujimura, Eiichi Kudoh, Tomonari Kai, Noboru Saito, Jun-ichi Masuda …

Bull. Chem. Soc. Jpn. ,, 70(1) 197-206, 1997
A Willgerodt-Kindler Type Selenation of Dihalomethane Derivatives, Chloroform, and Sodium Trichloroacetate by Treating with a Base, Elemental Selenium, and an Amine. (jointly worked)

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

Bull. Chem. Soc. Jpn. ,, 69(8) 2235-2242, 1996
A Pummerer-Type Novel Ring Fission of 2-Methylsulfinyl-5,6-dihydro-4H-1,3,4-thiadizine Derivatives : A Homologation of Aldehydes and Ketones(jointly worked)

Bull. Chem. Soc. Jpn.,, 69(4) 1043-1054, 1996
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

K SHIMADA, A OTAKI, M YANAKAWA, S MABUCHI, N YAMAKADO, T SHIMOGUCHI, K INOUE, T KAGAWA, K SHOJI, Y TAKIKAWA

CHEMISTRY LETTERS, (10) 925-926, Oct, 1995

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Professional Memberships

8

Research Projects

6

天然有機化合物の合成研究s

科学研究費補助金
カルコゲノカルボニル化合物の新規な合成・発生

科学研究費補助金
有機セレン化合物の有機合成への利用

科学研究費補助金
Synthetic Studies of Natural Products

Grant-in-Aid for Scientific Research
Novel Syntheses and Generations of Chalcogenocarbonyl Compounds

Grant-in-Aid for Scientific Research
Application of Organoselenium Compounds to Organic Synthesis

Grant-in-Aid for Scientific Research