The Experts below are selected from a list of 255 Experts worldwide ranked by ideXlab platform
Jun-ichi Yoshida - One of the best experts on this subject based on the ideXlab platform.
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The Addition of ArSSAr to Alkenes: The Implications of a Cationic Chain Mechanism Initiated by Electrogenerated ArS(ArSSAr)+
Asian Journal of Organic Chemistry, 2013Co-Authors: Kouichi Matsumoto, Tomonari Sanada, Hayato Shimazaki, Kazuaki Shimada, Shino Hagiwara, Shunsuke Fujie, Yosuke Ashikari, Seiji Suga, Shigenori Kashimura, Jun-ichi YoshidaAbstract:The addition reactions of diaryl disulfides (ArSSAr) to alkenes and alkynes were achieved with a catalytic amount of an arylbis(arylthio)sulfonium ion (ArS(ArSSAr)+), which was generated and accumulated by low-temperature electrolysis of ArSSAr, to give the corresponding diarylthiolated products. The electrolysis of a mixture of ArSSAr and an alkene with a catalytic amount of electricity was also effective to drive the reactions. A cation Chain Mechanism mediated by ArS(ArSSAr)+ as a Chain carrier is suggested.
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reactions of a n acyliminium ion pool with benzylsilanes implication of a radical cation radical cation Chain Mechanism involving oxidative c si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
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Reactions of a N-acyliminium ion pool with benzylsilanes. Implication of a radical/cation/radical cation Chain Mechanism involving oxidative C-Si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
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distannane mediated reaction of n acyliminium ion pools with alkyl halides a Chain Mechanism involving radical addition followed by electron transfer
Tetrahedron, 2006Co-Authors: Tomokazu Maruyama, Seiji Suga, Jun-ichi YoshidaAbstract:Hexabutyldistannane was found to be an effective mediator allowing the reaction of N-acyliminium ion pools with alkyl halides. A Chain Mechanism involving the addition of an alkyl radical generated from an alkyl halide to an N-acyliminium ion followed by the one-electron reduction of the resulting radical-cation by distannane was proposed.
Tomokazu Maruyama - One of the best experts on this subject based on the ideXlab platform.
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Reactions of a N-acyliminium ion pool with benzylsilanes. Implication of a radical/cation/radical cation Chain Mechanism involving oxidative C-Si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
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reactions of a n acyliminium ion pool with benzylsilanes implication of a radical cation radical cation Chain Mechanism involving oxidative c si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
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distannane mediated reaction of n acyliminium ion pools with alkyl halides a Chain Mechanism involving radical addition followed by electron transfer
Tetrahedron, 2006Co-Authors: Tomokazu Maruyama, Seiji Suga, Jun-ichi YoshidaAbstract:Hexabutyldistannane was found to be an effective mediator allowing the reaction of N-acyliminium ion pools with alkyl halides. A Chain Mechanism involving the addition of an alkyl radical generated from an alkyl halide to an N-acyliminium ion followed by the one-electron reduction of the resulting radical-cation by distannane was proposed.
Seiji Suga - One of the best experts on this subject based on the ideXlab platform.
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The Addition of ArSSAr to Alkenes: The Implications of a Cationic Chain Mechanism Initiated by Electrogenerated ArS(ArSSAr)+
Asian Journal of Organic Chemistry, 2013Co-Authors: Kouichi Matsumoto, Tomonari Sanada, Hayato Shimazaki, Kazuaki Shimada, Shino Hagiwara, Shunsuke Fujie, Yosuke Ashikari, Seiji Suga, Shigenori Kashimura, Jun-ichi YoshidaAbstract:The addition reactions of diaryl disulfides (ArSSAr) to alkenes and alkynes were achieved with a catalytic amount of an arylbis(arylthio)sulfonium ion (ArS(ArSSAr)+), which was generated and accumulated by low-temperature electrolysis of ArSSAr, to give the corresponding diarylthiolated products. The electrolysis of a mixture of ArSSAr and an alkene with a catalytic amount of electricity was also effective to drive the reactions. A cation Chain Mechanism mediated by ArS(ArSSAr)+ as a Chain carrier is suggested.
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reactions of a n acyliminium ion pool with benzylsilanes implication of a radical cation radical cation Chain Mechanism involving oxidative c si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
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Reactions of a N-acyliminium ion pool with benzylsilanes. Implication of a radical/cation/radical cation Chain Mechanism involving oxidative C-Si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
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distannane mediated reaction of n acyliminium ion pools with alkyl halides a Chain Mechanism involving radical addition followed by electron transfer
Tetrahedron, 2006Co-Authors: Tomokazu Maruyama, Seiji Suga, Jun-ichi YoshidaAbstract:Hexabutyldistannane was found to be an effective mediator allowing the reaction of N-acyliminium ion pools with alkyl halides. A Chain Mechanism involving the addition of an alkyl radical generated from an alkyl halide to an N-acyliminium ion followed by the one-electron reduction of the resulting radical-cation by distannane was proposed.
Yusuke Mizuno - One of the best experts on this subject based on the ideXlab platform.
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reactions of a n acyliminium ion pool with benzylsilanes implication of a radical cation radical cation Chain Mechanism involving oxidative c si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
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Reactions of a N-acyliminium ion pool with benzylsilanes. Implication of a radical/cation/radical cation Chain Mechanism involving oxidative C-Si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
Ikuo Shimizu - One of the best experts on this subject based on the ideXlab platform.
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reactions of a n acyliminium ion pool with benzylsilanes implication of a radical cation radical cation Chain Mechanism involving oxidative c si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.
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Reactions of a N-acyliminium ion pool with benzylsilanes. Implication of a radical/cation/radical cation Chain Mechanism involving oxidative C-Si bond cleavage
Journal of the American Chemical Society, 2007Co-Authors: Tomokazu Maruyama, Seiji Suga, Yusuke Mizuno, Ikuo Shimizu, Jun-ichi YoshidaAbstract:The reaction of a N-acyliminium ion pool with benzylsilane proceeds by a Chain Mechanism involving oxidative C−Si bond cleavage. A radical/cation/radical cation crossover Mechanism involving single electron transfer has been proposed. The effective binary system consisting of a stoichiometric amount of a benzylsilane and a catalytic amount of a more easily oxidized benzylstannane has been developed.