Tandem Nazarov cyclization–halovinylation of divinyl ketones under Vilsmeier conditions: synthesis of highly substituted cyclopentadienes
作者:Mang Wang、Feng Han、Hongjuan Yuan、Qun Liu
DOI:10.1039/b917703e
日期:——
A new Vilsmeier reagent-mediated Nazarov cyclizationâhalovinylation reaction of divinyl ketones was developed to provide a straightforward method for the synthesis of highly substituted cyclopentadienes with the advantages of simplicity of execution, readily available substrates, cheap reagents, and broad range of potential products and applications.
我们开发了一种新的维尔斯梅尔试剂介导的二乙烯酮纳扎罗夫环化-卤化反应,为高取代环戊二烯的合成提供了一种直接的方法,该方法具有操作简单、底物易得、试剂便宜以及潜在产品和应用范围广泛等优点。