Synthesis of N-(iodophenyl)-amides via an unprecedented Ullmann–Finkelstein tandem reaction
作者:Patrick Toto、Jean-Claude Gesquière、Benoit Deprez、Nicolas Willand
DOI:10.1016/j.tetlet.2005.12.022
日期:2006.2
Using a new Ullmann–Finkelstein tandem reaction, N-(iodophenyl)-amides were synthesized from the corresponding amides and iodo-bromobenzenes. The catalyst/ligand couple CuI/N,N′-dimethyl-cyclohexane-1,2-diamine was used for this reaction in dioxane with K3PO4 as base.
使用新的Ullmann-Finkelstein串联反应,从相应的酰胺和碘代溴代苯合成了N-(碘代苯基)-酰胺。在二恶烷中,以K 3 PO 4为碱,将催化剂/配体对CuI / N,N'-二甲基-环己烷-1,2-二胺用于该反应。