3-and 3, 4-bis (2-cyanoethylsulfanyl) thiophenes as building blocks for functionalized thiophene-based π-conjugated systems

P Blanchard, B Jousselme, P Frère…

文献索引：Blanchard, Philippe; Jousselme, Bruno; Frere, Pierre; Roncali, Jean Journal of Organic Chemistry, 2002 , vol. 67, # 11 p. 3961 - 3964

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被引用次数: 51

摘要

The facile access to 3-and 3, 4-bis (2-cyanoethylsulfanyl) thiophenes allows the straightforward synthesis of 3-alkylsulfanyl and symmetrical or unsymmetrical 3, 4- dialkylsulfanylthiophenes by using a methodology based on a highly efficient sequence of deprotection/alkylation reactions of thiolate group (s).