The effect of thiophene ring substitution position on the properties and electrochemical behaviour of alkyne–dicobaltcarbonylthiophene complexes

…, S Delgado, J González-Velasco, C Moreno

文献索引：Arnanz, Avelina; Marcos, Maria-Luisa; Delgado, Salome; Gonzalez-Velasco, Jaime; Moreno, Consuelo Journal of Organometallic Chemistry, 2008 , vol. 693, # 23 p. 3457 - 3470

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被引用次数: 13

摘要

A large number of [Formula: see text] and Co2 (CO) 4 (LL)-substituted alkyne complexes (LL= dppa and dmpm) have been prepared, characterized and studied by cyclic and square- wave voltammetry. In this paper we report a comparative electrochemical study of 2, 5-, 2, 4-, 3, 4-and 2, 3-bis (trimethylsilylethynyl) thiophene dicobalt substituted alkyne complexes, in order to evaluate the extent of the electronic interaction between the “Co2C2” redox ...