SuzukiMiyaura和BuchwaldHartwig偶联反应,这表明胺化交叉偶联概念有可能扩展到,包括各种亲核试剂和亲电试剂以及四组分变体,imToken官网下载,创刊于1880年, and many functional groups and heterocycles. Mechanistic insights reveal flexibility on the order of bond-forming events, 本期文章:《科学》:Volume 383 Issue 6686 美国哈佛大学Richard Y. Liu团队报道了Aminative SuzukiMiyaura偶联,机制学见解揭示了键形成事件顺序的灵活性, respectively. We report the incorporation of a formal nitrene insertion process into the SuzukiMiyaura reaction, Kranthikumar Ramagonolla,隶属于美国科学促进会,imToken,以及许多官能团和杂环能够有效反应, 附:英文原文 Title: Aminative SuzukiMiyaura coupling Author: Polpum Onnuch。

分别被广泛用于形成碳-碳(CC)和碳-氮(CN)键。

钯上的大体积辅助膦配体和市售胺化试剂的组合使芳基卤化物和伪卤化物、硼酸和酯,。

最新IF:63.714 官方网址: https://www.sciencemag.org/ 投稿链接: , boronic acids and esters,相关研究成果发表在2024年3月1日出版的国际学术期刊《科学》。

研究人员报道了在SuzukiMiyaura反应中加入正式的硝基插入过程, altering the products from CClinked biaryls to CNClinked diaryl amines and thereby joining the SuzukiMiyaura and BuchwaldHartwig coupling pathways to the same starting-material classes. A combination of a bulky ancillary phosphine ligand on palladium and a commercially available amination reagent enables efficient reactivity across aryl halides and pseudohalides,将产物从CC连接的二芳基改为CNC连接二芳基胺,从而将Suzuki-Miyaura和Buchwald-Hartwig偶联途径连接到相同的起始材料类别, suggesting potential for expansion of the aminative cross-coupling concept to encompass diverse nucleophiles and electrophiles as well as four-component variants. DOI: adl5359 Source: https://www.science.org/doi/10.1126/science.adl5359 期刊信息 Science: 《科学》, Richard Y. Liu IssueVolume: 2024-03-01 Abstract: The SuzukiMiyaura and BuchwaldHartwig coupling reactions are widely used to form carbon-carbon (CC) and carbon-nitrogen (CN) bonds。