Dioxygen-Promoted Pd-Catalyzed Aminocarbonylation of Organoboronic Acids with Amines and CO: A Direct Approach to Tertiary Amides
作者:Long Ren、Xinwei Li、Ning Jiao
DOI:10.1021/acs.orglett.6b02913
日期:2016.11.18
A direct approach from organoboronic acids and amines to tertiary amides via Pd-catalyzed aerobic aminocarbonylation has been developed. The presence of O2 significantly promotes the efficiency of this transformation. This method uses commercially available organoboronic acids and cheap CO and O2 (1 atm), which renders amides an easy synthesis with broad substrate scope and high functional group tolerance
已经开发了通过Pd催化的需氧氨基羰基化反应从有机硼酸和胺到叔酰胺的直接方法。O 2的存在显着提高了这种转化的效率。该方法使用可商购的有机硼酸和廉价的CO和O 2(1 atm),这使得酰胺易于合成,具有广泛的底物范围和较高的官能团耐受性。