Photochemical ethoxycarbonylation, formylation, and ethoxymethylation of ruthenocene in ruthenocene-polychloromethane-ethanol systems.
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概要
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Similar to ferrocene the UV-irradiation of ruthenocene–polychloromethane–ethanol systems brings about substitution (ethoxycarbonylation for CCl<SUB>4</SUB>, formylation for CHCl<SUB>3</SUB>, and ethoxymethylation for CH<SUB>2</SUB>Cl<SUB>2</SUB>) and oxidation. When CHCl<SUB>3</SUB> and CH<SUB>2</SUB>Cl<SUB>2</SUB> are used, substitution is dominant. In the irradiation of ruthenocene–CCl<SUB>4</SUB>–ethanol system, [Ru(C<SUB>5</SUB>H<SUB>5</SUB>)<SUB>2</SUB>]<SUP>+</SUP>[RuCl<SUB>4</SUB>]<SUP>−</SUP> and cyclopentenes substituted by chlorine and trichloromethyl are obtained. The excitation of the CT-complex between ruthenocene and polychloromethane initiates the reaction.
- 公益社団法人 日本化学会の論文
著者
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KAJITANI Masatsugu
Department of Chemistry, Faculty of Science and Technology, Sophia University
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Sugimori Akira
Department Of Chemistry Faculty Of Science And Technology Sophia University
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Akiyama Takeo
Department Of Chemistry Faculty Of Science And Technology Sophia University
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Matsui Masaru
Department of Chemistry, Faculty of Science and Technology, Sophia University
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