Michael addition/pericyclization/rearrangement – a multicomponent strategy for the synthesis of substituted resorcinols
作者:Yu Liu、Michael P. Doyle
DOI:10.1039/c2ob25776a
日期:——
ketone, N-phenylmaleimide, β-nitrovinylarenes) in the presence of a catalytic amount of base provides convenient access to highly substituted resorcinol derivatives. This transformation is achieved in an efficient one-pot multi-component transformation by the sequential addition of the reagents.
的结合 3,7-二氧-2--2-重氮-4-辛烯酸甲酯 从三氟甲磺酸锌催化的Mukaiyama-Michael反应 3-叔丁基甲硅烷氧基-2-重氮丁烯酸甲酯 和 4-甲氧基-3-丁烯-2-一 与迈克尔接受者(甲基乙烯基酮,N-苯基马来酰亚胺,β-硝基乙烯基芳烃)在催化量的碱的存在下,提供了获得高度取代的间苯二酚衍生物的便利途径。通过依次添加试剂,可以在高效的一锅多组分转化中实现这种转化。