作者:Chau Ming So、Chak Po Lau、Fuk Yee Kwong
DOI:10.1002/chem.201002354
日期:2011.1.17
Not so challenging after all! The first general examples of the direct arylation of heteroarenes by using challenging aryl mesylates as electrophiles are disclosed. These easy reaction conditions also allow the functionalization of other heterocycles, such as caffeine, triazole and benzathiazole (see scheme).
毕竟不是那么具有挑战性!公开了通过使用具有挑战性的甲磺酸烷基酯作为亲电子试剂来杂芳烃直接芳基化的第一个一般实例。这些简单的反应条件还可以使其他杂环官能化,例如咖啡因,三唑和苯并噻唑(参见方案)。