作者:Dmitriy Volochnyuk、Sergey Ryabukhin、Andrey Plaskon、Andrey Tolmachev
DOI:10.1055/s-2007-990791
日期:2007.10
The condensation of (chloromethyl)heterarenes with aromatic aldehydes was investigated, resulting in a simple and flexible general procedure for the synthesis of 2-aryl-1-chloro-1-heteroarylalkenes. The best reaction conditions were found to be heating in N,N-dimethylformamide in the presence of chlorotrimethylsilane as a promoter and water-scavenger.
研究了(氯甲基)杂芳烃与芳香醛的冷凝反应,结果建立了一种简单灵活的通用合成2-芳基-1-氯-1-杂芳基烯烃的方法。最佳反应条件是在N,N-二甲基甲酰胺中加热,并使用氯化三甲基硅烷作为促反应剂和脱水剂。