Iron‐Catalyzed Decarboxylative Alkyl Etherification of Vinylarenes with Aliphatic Acids as the Alkyl Source
作者:Wujun Jian、Liang Ge、Yihang Jiao、Bo Qian、Hongli Bao
DOI:10.1002/anie.201612365
日期:2017.3.20
alkylating reagents, alkyl etherification of olefins with general alkyl groups has not been previously reported. In this work, a variety of alkyl diacyl peroxides and peresters generated from aliphatic acids have been found to enable the first iron‐catalyzed alkyl etherification of olefins with general alkyl groups. Primary, secondary and tertiary aliphatic acids are suitable for this reaction, delivering products
由于缺乏有效的烷基化试剂,以前没有关于具有一般烷基的烯烃的烷基醚化的报道。在这项工作中,发现了由脂肪酸生成的各种烷基二酰基过氧化物和过酸酯,可以使具有一般烷基的烯烃首次进行铁催化的烷基醚化。伯,仲和叔脂族酸适用于该反应,可提供产率高达97%的产物。伯醇和仲醇反应良好,提供的产品收率高达91%。