containing a rigid dihydroanthracenyl skeleton are suitable precursors for both organometallic and organo-based catalysts. A Rh–carbene complex and the triazolium salt efficiently catalyzed the 1,4-additions of C- and heterodonor reagents to α,β-unsaturated carbonyl substrates, respectively.
含有刚性二氢
蒽基骨架的
1,2,3-三唑衍
生物是有机
金属和有机基催化剂的合适前体。Rh-卡宾配合物和三唑鎓盐分别有效地催化 C-和杂供体试剂与 α,β-不饱和羰基底物的 1,4-加成反应。