A simple dinuclear copper complex [Cu(μ-OH)(tmen)]2Cl2 (tmen = N,N,N′,N′-tetramethylethylenediamine) could act as an effective precatalyst for the 1,3-dipolar cycloaddition of pyrazolidinone-based dipoles to terminal alkynes to produce the corresponding N,N-bicyclic pyrazolidinone derivatives.
一种简单的双核
铜络合物 [Cu(μ-OH)(tmen)]2Cl2(tmen = N,N,N′,N′-
四甲基乙二胺)可作为一种有效的前
催化剂,用于将
吡唑烷
酮类二极体与末端炔类进行 1,3-二极环加成反应,生成相应的 N,N-双环
吡唑烷
酮衍
生物。