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Bulletin of the Chemical Society of Japan | 1968

Organic Catalysts. V. Specific Catalytic Properties of Copper-Iron-Polyphthalocyanine in the Oxidation of Aldehydes

Hiroo Inoue; Yasuji Kida; Eiji Imoto

Copper-iron-polyphthalocyanine showed a specific catalysis for the oxidations of the substituted benzaldehydes and the saturated aldehydes with oxygen. The catalytic activity of copper-iron-polyphthalocyanine was solvent-dependent: tetrahydrofuran, ethanol, acetonitrile, ethyl acetate and anisole inhibited the oxidation of benzaldehyde by copper-iron-polyphthalocyanine and oxygen, while benzene and acetone resulted in catalytic oxidation. Benzaldehyde and the saturated aliphatic aldehydes in benzene were oxidized catalytically with copper-iron-polyphthalocyanine and oxygen to afford the corresponding peroxy acids and acids in quantitative yields. Furthermore, oxygen was absorbed with no induction period; the rate of oxygen absorption was in the range of 8–13 ml/min. On the other hand, the unsaturated aliphatic aldehydes, cinnamaldehyde and acrolein, were oxidized with a very slow rate of oxygen absorption in spite of the existence of copper-iron-polyphthalocyanine in the reaction system. p-Methylbenzaldeh...


Nippon Kagaku Kaishi | 1966

Electrical Conductivities of TCNQ Molecular Complexes of the Polymer Containing Pyridine Rings

Hiroo Inoue; Yoshihiro Kida; Masaji Yamamoto; Makoto Okawara; Eiji Imoto

アタクチックポリ- 2 - ビニルピリジン(2--PVP(A)) , ポリ- 4 - ビニルピリジン(4-PVP) , アイソタクチックポリ- 2 - ビニルピリジン(2-PVP(I)),2,6-ジメチルピリジン-3,5-ジカルボン酸とヘキサメチレンジアミンとの縮合型ポリマー(C6-P)のそれぞれと7,7,8,8-テトラシアノキノジメタンとから4種の分子化合物が合成された。2-PVP(A),2-PVP(I)から得られる分子化合物はポリマー単位/ TCNQ + TCNQ・のモル比が約2~3, TCNQ / TCNQ・のモル比は約2 であり, 20℃ における比抵抗ρ20は~103Ω-cmであった。C6-Pから得られる分子化合物は,ポリマー単位/TCNQ+TCNQ・のモル比が約0.7,ρ20は107-8Ω-cmであり,電導性はポリマーの主鎖の構造によって大幅に異なることを認めた。分子化合物のIRスペクトル,X線回折の結果は2 - PVP(A), 2 - PVP(I) と4 - PVP, C6-P ではかなり異なっていた。


Nippon Kagaku Kaishi | 1962

Electrical Conductivities of the Oxidative Condensation Products of Naphthylamine and Naphthylenediamine

Hiroo Inoue; Eiji Imoto

α-(またはβ-)ナフチルアミン・1,5-ジアミノナフタリンのそれぞれのニトロベンゼン,無水塩化アルミニウムによる酸化縮合反応を種々の条件で検討した。生成物はいずれの場合も有機溶媒に不溶,濃硫酸のみに可溶の黒紫色または黒色の不融性粉末であった・ジメチルホルムアミド可溶成分の紫外,可視吸収スペクトルでは約300,550mμ付近に吸収を認めた。また,赤外吸収スペクトルから隣接2H,4H面外吸収を認め,生成物の構造式としてサフラニン型骨格を推定した。また,ESRスペクトルから遊離電子の存在を認めた。20℃における固有抵抗値は約f~1010~1010ohm-cm,活性化エネルギーは0.9~1.4eVであり,ハロゲンを含む塩型の高分子化合物はアルカリ処理したものにくらべて,良好な電導性を示した。


Bulletin of the Chemical Society of Japan | 1967

Organic Catalysts. III. The Catalytic Action of Copper-Iron-Polyphthalocyanine on the Oxidation of Acetaldehyde Ethylene Acetal

Hiroo Inoue; Yasuji Kida; Eiji Imoto


Bulletin of the Chemical Society of Japan | 1966

Vulcanized Aniline Black. Its Electrical Conductivity and Catalysis upon the Decomposition of Hydrogen Peroxide

Hiroo Inoue; Yasuji Kida; Eiji Imoto


Bulletin of the Chemical Society of Japan | 1965

The Catalytic Action of Binary Metal-Polyphthalocyanine Complexes on the Oxidation of Acetaldehyde Ethylene Acetal

Hiroo Inoue; Yasuji Kida; Eiji Imoto


Bulletin of the Chemical Society of Japan | 1968

Organic Catalysts. IV. The Role of the Iron as an Oxidation Catalyst in Copper-Iron-Polyphthalocyanine

Hiroo Inoue; Yasuji Kida; Eiji Imoto


Bulletin of the Chemical Society of Japan | 1964

Catalysis by Organic Semi-conductors. The Photo-oxidation of Isopropyl Alcohol in the Liquid Phase

Hiroo Inoue; Shigeki Hayashi; Eiji Imoto


Bulletin of the Chemical Society of Japan | 1968

The Photochemical Reactions of Fe(III) Complexes with 1,2-Glycols. Dehydration and Dehydrogenation

Hiroo Inoue; Nobuyuki Komakine; Eiji Imoto


Bulletin of the Chemical Society of Japan | 1964

The Electrical Conductivity of Heterocyclic Compounds. Molecular Complexes of Phenazine

Hiroo Inoue; Shigeki Hayashi; Eiji Imoto

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Makoto Okawara

Tokyo Institute of Technology

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