Electron Donor–Acceptor Complex-Initiated Photochemical Cyanation for the Preparation of α-Amino Nitriles
作者:Qing Xia、Yufei Li、Lan Cheng、Xin Liang、Chenlin Cao、Peng Dai、Hongping Deng、Weihua Zhang、Qingmin Wang
DOI:10.1021/acs.orglett.0c03703
日期:2020.12.18
An electron donor–acceptor complex-initiated α-cyanation of tertiary amines has been described. The reaction protocol provides a novel method to synthesize various α-amino nitriles under mild conditions. The reaction can proceed smoothly without the presence of photocatalysts and transition metal catalysts, and either oxidants are unnecessary or O2 is the only oxidant. The practicality of this method
已经描述了电子给体-受体配合物引发的叔胺的α-氰化。该反应方案提供了在温和条件下合成各种α-氨基腈的新颖方法。该反应可在不存在光催化剂和过渡金属催化剂的情况下顺利进行,并且氧化剂是不必要的或O 2是唯一的氧化剂。这种方法的实用性不仅通过天然生物碱衍生物和药物中间体的后期功能化得以展示,而且通过止流微管反应器的适用性得以展示。