Chemo-and Product-selective Electrooxidation of 3-(Arylthiomethyl)-Δ³-cephems

…, K Fukui, M Kuroboshi, S Torii, A Jutand, C Amatore

Index: Tanaka, Hideo; Tokumaru, Yoshihisa; Fukui, Ken-Ichi; Kuroboshi, Manabu; Torii, Sigeru; Jutand, Anny; Amatore, Christian Synthesis, 2009 , # 20 p. 3449 - 3459

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Abstract

Abstract Electrolysis of 3-arylthiomethyl-Δ ³-cephems possessing various substituents on the arylthio moiety undergo chemoselective and product-selective electrooxidation to give several different products. These include isomeric mixtures of the corresponding methoxylated cephems, a bis [(Δ ³-cephem-3-yl) methyl] disulfide or a 3-dimethoxymethyl-Δ ³- cephem. The selectivity of the oxidation is highly dependent on the nature of the ...

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