Published Papers - OGAWA Satoshi

The Pummerer and The Thio-Claisen-Type Rearrangements of Naphtho[1,8-bc][1,5]dithiocin Monooxide and N-p-Tosylsulfilimine

N. Furukawa, H. Shima, S. Ogawa

Heteroatom Chem.   6 ( 6 ) 559 - 565   1995.11  [Refereed]

Academic Journal  Multiple authorship

Preparation and Multi-nuclear NMR Study of New Benzodichalcogenaphopholes

S. Ogawa, M. Saito, M. Ogasawara, R. Sato

Heterocycles   41 ( 5 ) 889 - 892   1995.05  [Refereed]

Academic Journal  Multiple authorship

Efficient Synthesis and Biological Properties of New Benzopentathiepins

R. Sato, T. Ohyama, S. Ogawa

Heterocycles   41 ( 5 ) 893 - 896   1995.05  [Refereed]

Academic Journal  Multiple authorship

Synthesis, Structure, and Oxidation of Novel 4,7-Disubstituted Benzotrithioles. Formation and Characterizaton of Radical Cations with 11-pai Electron Framework

S. Ogawa, S. Saito, T. Kikuchi, Y. Kawai, S. Niizuma, R. Sato

Chem. Lett.   ( 4 ) 321 - 322   1995.04  [Refereed]

Academic Journal  Multiple authorship

Synthesis, Structure, and Oxidation of 3,4-Dihydro-1,2,5-benzotrithiepins

S. Ogawa, M. Sasaki, T. Ogasawara, R. Sato, Y. Kawai

Heteroatom Chem.   6 ( 2 ) 81 - 88   1995.03  [Refereed]

Academic Journal  Multiple authorship

New Tellurium Containing Five-membered Trichalcogenaheterocycles Fused to Benzene Ring: A Convenient Method for Transformation of Dichalcogenatelluroles into Novel Tetrachalcogenocins

S. Ogawa, M. Yamashita, R. Sato

Tetrahedron Lett.   36 ( 4 ) 587 - 590   1995.01  [Refereed]

Academic Journal  Multiple authorship

Preparation and Novel One-electron Redox Reactions of a New Stable 4,7-Diisopropylbenzo[1,2-d][1,2,3]triselenole and Its Radical Cation Salt

S. Ogawa, T. Kikuchi, S. Niizuma, R. Sato

J. Chem. Soc., Chem. Commun.   ( 13 ) 1593 - 1594   1994.07  [Refereed]

Academic Journal  Multiple authorship

First Systematic Synthesis and Electrochemical Oxidation of 4,7-Diisopropyl-1,2,3-benzotrichalcogenoles Containing Both Sulfur and Selenium Atoms

S. Ogawa, T. Kikuchi, A. Sasaki, S. Chida, R. Sato

Tetrahedron Lett.   35 ( 30 ) 5469 - 5472   1994.07  [Refereed]

Academic Journal  Multiple authorship

Synthesis and Molecular Structure of 3,4,13,14- Tetraselenatricyclo-[14.4.0.0^6,11]icosa-1(16), 6,8,10,17,19-hexaene

S. Ogawa, S. Ohara, Y. Kawai, R. Sato

Heterocycles   38 ( 3 ) 491 - 494   1994.03  [Refereed]

Academic Journal  Multiple authorship

An Effective and Selective Synthesis of Sterically Crowded Benzotrithioles from Benzodithiastannoles via Benzotrithiole 2-Oxides

S. Ogawa, N. Yomoji, S. Chida, R. Sato

Chem. Lett.   ( 3 ) 1325 - 1328   1994.03  [Refereed]

Academic Journal  Multiple authorship

Convenient Synthesis of Benzotrithiepins and Benzotrithiocins from Dithiols and Thiiranes

R. Sato, M. Okanuma, S. Chida, S. Ogawa

Tetrahedron Lett.   35 ( 6 ) 891 - 894   1994.02  [Refereed]

Academic Journal  Multiple authorship

Reactions of Benzopentathiepin with Trialkylphosphites. A New Preparative Method for S-Aryl O,O'-Dialkyl Thiophosphates

R. Sato, T. Murata, S. Chida, S. Ogawa

Chem. Lett.   ( 8 ) 1325 - 1328   1993.08  [Refereed]

Academic Journal  Multiple authorship

Oxidation of Benzotrithiole Analogues. Photochemical Rearrangement of Benzotrithiole 2-Oxides to Benzotrithiole 1-Oxides Involving Intramolecular Oxygen Migration

N. Yomoji, S. Takahashi, S. Chida, S. Ogawa, R. Sato

J. Chem. Soc., Perkin Trans.   ( 17 ) 1995 - 2000   1993.08  [Refereed]

Academic Journal  Multiple authorship

Stereochemical Proof for Front Side Deuteride Attack via sigma-Sulfurane in the Reductive Desulfinylation of Sulfoxides with Lithium Alminium Deuteride

T. Sagae, S. Ogawa, N. Furukawa

Tetrahedron Lett.   34 ( 25 ) 4043 - 4046   1993.06  [Refereed]

Academic Journal  Multiple authorship

Simple Preparation of Sterically Congested 1,9-Disubstituted Dibenzothiophenes and Formation of Their Dithia Dications via Transannular S-S Interaction

T. Kimura, Y. Horie, S. Ogawa, N. Furukawa, F. Iwasaki

Heteroatom Chem.   4 ( 43864 ) 243 - 252   1993.04  [Refereed]

Academic Journal  Multiple authorship

Oxidation of 2,2'-Spirobis(1,3-benzodithiole)

R. Sato, M. Yamashita, M. Fujiwara, S. Chida, S. Ogawa

Sulfur Lett.   16 ( 3 ) 109 - 114   1993.03  [Refereed]

Academic Journal  Multiple authorship

Preparation of Linear Phosphorus Compounds Containing Two Hypervalent Centers. Acethylene-bis[triphenyl(phenylethynyl)phosphorane]

S. Ogawa, Y. Tajiri, N. Furukawa

Tetrahedron Lett.   34 ( 5 ) 839 - 840   1993.02  [Refereed]

Academic Journal  Multiple authorship

First Example of Intramolecular Photochemical Oxygen Migration from Benzotrithiole 2-Oxides to Benzotrithiole 1-Oxides

N. Yomoji, S. Satoh, S. Ogawa, R. Sato

Tetrahedron Lett.   34 ( 4 ) 673 - 676   1993.01  [Refereed]

Academic Journal  Multiple authorship

First Crucial Evidence for Apical-Apical Exchange via a Hypervalent Tellurium Ate Complex in the Reaction of Diaryl Tellurides with Aryllithium Reagents

S. Ogawa, Y. Masutomi, T. Erata, N. Furukawa

Chem. Lett.   ( 12 ) 2471 - 2474   1992.12  [Refereed]

Academic Journal  Multiple authorship

Kinetic Studies on the Ligand Coupling Reactions of Tetraphenyl Sulfurane, Selenurane, and Tellurane. Thermal Stability for Hypervalent Chalcogen Compounds with Four Carbon-Chalcogen Bonds

S. Ogawa, S. Sato, N. Furukawa

Tetrahedron Lett.   33 ( 51 ) 7925 - 7928   1992.12  [Refereed]

Academic Journal  Multiple authorship