作者:Akash G. Tathe、Nitin T. Patil
DOI:10.1021/acs.orglett.2c01692
日期:2022.6.24
cross-coupling reactions of aryl iodides and arylsulfonyl hydrazides under ligand-enabled, Au(I)/Au(III) redox catalysis. This strategy operates under mild reaction conditions, requires no prefunctionalized aryl coupling partner, and works across several aryl iodides. The utility of this protocol is highlighted through the synthesis of various medicinally relevant biaryl sulfones. The reaction mechanism is supported
在此,我们报告了芳基碘化物和芳基磺酰肼在配体启用的 Au(I)/Au(III) 氧化还原催化下的 C(sp 2 )-S 交叉偶联反应。该策略在温和的反应条件下运行,不需要预官能化的芳基偶联配偶体,并且适用于几种芳基碘化物。该协议的实用性通过各种药用相关联芳基砜的合成突出。对照实验、质谱和核磁共振研究支持反应机理。