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Masayoshi Ishige

Ochanomizu University

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Publication

Featured researches published by Masayoshi Ishige.

Canadian Journal of Chemistry | 1973

Reduction of 5α-Cholestan-3-one with Water as a Hydrogen Donor in the Presence of Precipitated Metals

Masayoshi Ishige; Michio Shiota; Yukiko Ideno

Reduction of 5α-cholestan-3-one with various precipitated metals using water as a hydrogen donor was investigated. Precipitated cobalt in t-BuOH and nickel in dioxane afforded 5α-cholestan-3α-ol favorably. Some multi-component precipitated metals were found to show high activity.

Bulletin of the Chemical Society of Japan | 1968

Novel Reduction of Various Organic Compounds with Water in the Presence of Precipitated Metals

Koji Sakai; Masayoshi Ishige; Hiromichi Kono; Izumi Motoyama; Ken-ichi Watanabe; Kazuo Hata

Chemistry Letters | 1977

STEREOSELECTIVE HYDROGENATION OF UNHINDERED CYCLOHEXANONES TO AXIAL ALCOHOLS WITH RHODIUM CATALYST

Shigeo Nishimura; Masayoshi Ishige; Michio Shiota

Chemistry Letters | 1981

HYDROXIDE ADDITION TO THE COBALT(III) MIXED LIGAND COMPLEX, (1,1,1,5,5,5-HEXAFLUOROACETYLACETONATO)BIS(ETHYLENEDIAMINE)COBALT(III) PERCHLORATE

Yutaka Fukuda; Masayoshi Ishige; Tasuku Ito; Kashiro Kuroda; Kozo Sone; Yoshie Suzuki; Shigenobu Yano; Sadao Yoshikawa

Canadian Journal of Chemistry | 1975

Investigation on the Favorable Formation of 5α-Cholestan-3α-ol and 5-Cholesten-3α-ol by Catalytic Hydrogenation

Masayoshi Ishige; Michio Shiota

Canadian Journal of Chemistry | 1980

Stereocontrolled catalytic hydrogenations of 3-oxocholestanes and some related compounds to the corresponding axial 3-alcohols

Masayoshi Ishige; Michio Shiota

Canadian Journal of Chemistry | 1976

Study on the preparation of 3α-hydroxy-5α-cholestan-6-one and-7-one by stereoselective catalytic hydrogenation

Masayoshi Ishige; Michio Shiota; Fumiyo Suzuki

Bulletin of the Chemical Society of Japan | 1970

The Catalytic Dehydrogenation, Dehydroxylation and Dehydroxymethylation of Benzyl Alcohol. I. The Scope and the Kinetic Study

Masayoshi Ishige; Koji Sakai; Masatoshi Kawai; Kazuo Hata

Chemistry Letters | 1977

STEREOCHEMISTRY OF THE HYDROGENATION OF 5α- AND 5β-CHOLESTAN-3-ONES OVER PLATINUM METALS. AN UNUSUAL ASPECT WITH PALLADIUM AND PLATINUM

Shigeo Nishimura; Masayoshi Ishige; Michio Shiota

Bulletin of the Chemical Society of Japan | 1971

The Catalytic Dehydrogenation, Dehydroxylation, and Dehydroxymethylation of Benzyl Alcohol. II. The Effects of Sodium Compounds as Additives

Masayoshi Ishige; Koji Sakai; Masatoshi Kawai; Kazuo Hata

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Michio Shiota

Ochanomizu University

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Kazuo Hata

Tokyo Metropolitan University

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Shigeo Nishimura

Tokyo University of Agriculture and Technology

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Izumi Motoyama

Kanagawa University

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Ken-ichi Watanabe

Gunma University

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Akira Sugimori

Sophia University

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Masatsugu Kajitani

Sophia University

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Kozo Sone

Nagoya University

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Sadao Yoshikawa

Keio University

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Shigenobu Yano

Nara Women's University

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