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Featured researches published by Shigeru Oae.


Journal of The Chemical Society-perkin Transactions 1 | 1987

Ligand coupling within σ-sulphurane intermediates formed in the reaction of benzyl 2-pyridyl and related sulphoxides with Grignard reagents

Shigeru Oae; Tsutomu Kawai; Naomichi Furukawa; Fujiko Iwasaki

The reaction of benzyl or 1-phenylethyl 2-pyridyl sulphoxide (1) or (18) with a Grignard reagent was found to give the ligand-coupling product, i.e., 2-benzylpyridine or 2-(1-phenylethyl)pyridine (2) or (22) in excellent yield. This coupling reaction was found to proceed within the σ-sulphurane formed as an intermediate upon treatment of benzyl 2-pyridyl and related sulphoxides with a Grignard reagent. The stereochemical course of this coupling reaction involves complete retention at the benzylic carbon.


Journal of Organic Chemistry | 1993

Synthesis of ι-(bromomethyl)bipyridines and related ι-(bromomethyl)pyridinoheteroaromatics: useful functional tools for ligands in host molecules

Junichi Uenishi; Takakazu Tanaka; Kenji Nishiwaki; Shoji Wakabayashi; Shigeru Oae; Hiroshi Tsukube


Journal of the American Chemical Society | 1961

DEUTERIUM-HYDROGEN EXCHANGE REACTIONS OF BRIDGEHEAD α-DEUTERIUM IN BICYCLIC TRISULFIDE

Shigeru Oae; Waichiro Tagaki; Atsuyoshi. Ohno


Journal of the American Chemical Society | 1956

Relative Reactivities of Organic Halides in Displacement Reactions. III. Reactions of Mercuric Nitrate with Some Bromoketones, Bromoesters and Bromoethers1,2

Shigeru Oae


Journal of Organic Chemistry | 1959

Quaternary Ammonium Salts of 1,4-Diazabicyclo[2.2.2]octane

Shigeru Oae; Bert Hovarth; Clyde Zalut; Robert Harris


Journal of the American Chemical Society | 1960

Steric Effects of m-Methyl Groups on the Conjugative Abilities of Thia, Sulfinyl and Sulfonio Functions in p-substituted Phenols1a

Shigeru Oae; Clyde Zalut


Journal of the American Chemical Society | 1958

Effects of Dimethylsulfonio and Trimethylammonio Groups on the Dissociation of Substituted Phenols

Shigeru Oae; Charles C. Price


Journal of Organic Chemistry | 1951

The Synthesis of some Fluorine Substituted Antimalarials

August Sveinbjornsson; H. Leon Bradlow; Shigeru Oae; Calvin A. VanderWerf


Journal of the American Chemical Society | 1957

Reactivities of Several ι-Substituted Primary Alkyl Bromides with Tertiary Amines1,2

Katsuhiko Akagi; Shigeru Oae; Masuo Murakami


Journal of the American Chemical Society | 1957

A Further Study of the Dissociation and Association of Furoic and Thenoic Acids and of the Rates of Saponification of Their Ethyl Esters

Shigeru Oae; Charles C. Price

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