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Dive into the research topics where Sango Kunichika is active.

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Featured researches published by Sango Kunichika.


Chemical Engineering Communications | 1989

KINETIC STUDY OF AEROBIC CARBON-CARBON BOND CLEAVAGE OF 1,2-DIARYLETHANEDIOL CATALYZED BY BALDWIN'S CAPPED PORPHYRIN IRON COMPLEX

Ken Sasaki; Tadashi Okamoto; Shinzaburo Oka; Sango Kunichika

Aerobic C-C bond cleavage of l,2-bis(4-chlorophenyl)ethane-l,2-diol was examined by using an NAD(P)H analogue as a reducing agent and Baldwins capped porphyrin lron(lll) complex as a catalyst, an axial ligand site of which is sterically inaccessible. With this system the reactions proceeded smoothly and followed the Michaelis-Menten relationship. These results support the mechanism of the C-C bond cleavage through the intermediate formation of mono-diolato iron(IV) porphyrin complex as previously proposed.


Bulletin of the Chemical Society of Japan | 1968

The Synthesis of Methacrylic Esters by the Carboxylation Reaction of Methylacetylene. II. Catalytic Synthesis of Methyl Methacrylate using Nickel Carbonyl as the Catalyst

Sango Kunichika; Yasumasa Sakakibara; Tadao Nakamura


Bulletin of the Chemical Society of Japan | 1970

The Reaction of Allene with Palladium(II) Acetate

Tadashi Okamoto; Yasumasa Sakakibara; Sango Kunichika


Bulletin of the Chemical Society of Japan | 1967

Reactions of Allenes. I. The Synthesis of Unsaturated Monocarboxylic Esters by the Carboxylation Reaction of Allenes; Reaction Conditions and Products

Sango Kunichika; Yasumasa Sakakibara; Tadashi Okamoto


Bulletin of the Chemical Society of Japan | 1971

The Carboxylation Reaction using Nickel Catalysts. V. The Catalytic Reaction of Propene with Nickel Carbonyl and Nickel Carbonyl-Triphenylphosphine

Sango Kunichika; Yasumasa Sakakibara; Tadashi Okamoto; Kentaro Takagi


Bulletin of the Chemical Society of Japan | 1969

The Synthesis of Methylacetylene by the Pyrolysis of Propylene. VI. The Pyrolysis of Allyl Iodide

Sango Kunichika; Yasumasa Sakakibara; Mamoru Taniuchi


Industrial & Engineering Chemistry Process Design and Development | 1975

Carboxylation of Methylacetylene

John Happel; Sumio Umemura; Yasumasa Sakakibara; Hillard Blanck; Sango Kunichika


ChemInform | 1972

Studies on the Reaction of Malonic Ester with Formaldehyde

Sango Kunichika; Shinzaburo Oka; Takashi Sugiyama; Kaoru Nakamura; Keiko Fukui


Archive | 1969

METHOD OF MANUFACTURING METHACRYLIC ESTERS FROM ALLENE

Sango Kunichika; Yasumasa Sakakibara


Bulletin of the Institute for Chemical Research, Kyoto University | 1966

Synthesis of Itaconic Acid from Ethyl Acetoacetate

Sango Kunichika; Shinzaburo Oka; Kazuhiko Tanaka

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Ken Sasaki

Yokohama National University

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