DalPhos/Nickel-Catalyzed C2–H Arylation of 1,3-Azoles Using a Dual-Base System
作者:Nicholas E. Bodé、Mark Stradiotto
DOI:10.1021/acs.orglett.3c03393
日期:2023.12.15
orane/sodium trifluoroacetate (BTPP/NaTFA) “dual-base” system in combination with an air-stable Ni(II) precatalyst containing either CyPAd-DalPhos or PhPAd-DalPhos. These catalyst systems enable access to a reaction scope that encompasses a range of challenging oxidative addition partners, including (hetero)aryl chlorides as well as pivalates, tosylates, and other related phenolderivatives. The utility