作者:Xiaodong Xiong、Jonathan Wong、Ying-Yeung Yeung
DOI:10.1021/acs.joc.1c00480
日期:2021.5.7
A facile, efficient, and chemoselective synthesis of allylic amides has been developed. Allyl bromides were used as the precursors activated by silver triflate. A Ritter-type reaction readily proceeded to give various allyl amides under mild conditions. The reaction protocol was also applicable to different nucleophilic partners to give a wide range of allyl-substituted products in the absence of a
已经开发了一种简便,有效和化学选择性的烯丙基酰胺合成方法。烯丙基溴用作被三氟甲磺酸银活化的前体。在温和条件下,容易进行Ritter型反应,得到各种烯丙基酰胺。该反应方案也适用于不同的亲核配偶体,在不存在碱的情况下得到各种各样的烯丙基取代的产物。