Weinreb amide based building blocks for convenient access to 1,1-diarylethenes and isocombretastatin analogues
作者:Sivaraman Balasubramaniam、Harikrishna Kommidi、Indrapal Singh Aidhen
DOI:10.1016/j.tetlet.2011.03.072
日期:2011.5
A successful strategy based on the synthetic equivalent containing Weinreb amide functionality for the convenient access to 1,1-diarylethenes in general and for the isocombretastatin analogues in particular has been developed from the commercially available glyoxalic acid. The convenience with which the structural variations can be made in assembling the aryl residues shows generality associated with
由市售的乙二醛酸已经开发出一种成功的策略,该策略基于含有Weinreb酰胺官能团的合成等同物,通常可方便地获得1,1-二芳烃,特别是异combretastatin类似物。在组装芳基残基时可以方便地进行结构变化,显示出与所开发策略相关的一般性。该中间体还提供了以他莫昔芬的高级中间体的合成为代表的1,2,2-三芳基酮的途径。