设计并合成了一种基于1,10-菲咯啉的新型N-杂环卡宾(NHC)配体前体。通过核磁共振波谱和元素分析对该咪唑盐进行了表征。已评估了作为配体的性能。与 CuI 共存形成高效催化体系,用于(杂)芳基氯和唑类的乌尔曼型芳基化反应。该催化系统表现出广泛的官能团耐受性,并且可以在温和条件下以高至优异的产率(80-98%)提供所需的偶联产物。
Compounds, compositions and methods that are useful in the treatment of inflammatory, immunoregulatory, metabolic and cell proliferative conditions or diseases are provided herein. In particular, the invention provides compounds which modulate the expression and/or function of proteins involved in inflammation, metabolism and cell proliferation. The subject compounds contain fused carbocyclic or heterocyclic rings.