Bis(pyrrol-2-yl)arylenes from the Tandem Bidirectional Addition of Vinyl Grignard Reagent to Aryl Diesters
作者:Karl A. Hansford、Sergio Andres Perez Guarin、W. G. Skene、William D. Lubell
DOI:10.1021/jo0510888
日期:2005.9.1
A practical three-step synthesis of bis(pyrrol-2-yl)arylenes has been accomplished, featuring a copper-catalyzed tandem bidirectional addition of vinylmagnesium bromide to aryldicarboxylates. Spectroscopic and cyclic voltammetric analyses revealed the influence of the central aromatic core and pyrrole substitution pattern on the electrochemical properties of these comonomers.
已经完成了实用的三步合成双(吡咯-2-基)亚芳基的方法,其特征在于铜催化的乙烯基溴化镁的串联双向双向加成到芳基二羧酸酯上。光谱和循环伏安分析揭示了中心芳族核和吡咯取代方式对这些共聚单体的电化学性能的影响。