Electromagnetic Mill Promoted Mechanochemical Solvent-Free Palladium-Catalyzed Borylation of Aryl Bromides
作者:Yunxia Liu、Xin Li、Qing Liu、Xinjin Li、Hui Liu
DOI:10.1021/acs.orglett.2c02600
日期:2022.9.16
exhibits many advantages, such as broad substrate scope, good functional group tolerance, short reaction times, no additional heating, and practical gram-scale synthesis. This EMM system not only showed excellent prospects for industrial application but also unlocked broad areas of solvent-free solid-state metal-catalyzed syntheses.
实现了使用低钯催化剂负载量(0.05-0.5 mol%)的电磁磨(EMM)促进芳基溴化物的机械化学无溶剂钯催化硼化。该协议具有许多优点,例如底物范围广、官能团耐受性好、反应时间短、无需额外加热以及实用的克级合成。该 EMM 系统不仅显示出良好的工业应用前景,而且开辟了无溶剂固态金属催化合成的广阔领域。