General Preparation of Primary, Secondary, and Tertiary Aryl Amines by the Oxidative Coupling of Polyfunctional Aryl and Heteroaryl Amidocuprates
作者:Vicente del Amo、Srinivas Reddy Dubbaka、Arkady Krasovskiy、Paul Knochel
DOI:10.1002/anie.200603089
日期:2006.11.27
Rhodium-Catalyzed Direct and Selective <i>ortho</i>
C−H Chalcogenation of <i>N</i>
-(Hetero)aryl-7-azaindoles
作者:Tripta Kumari Vats、Aniket Mishra、Indubhusan Deb
DOI:10.1002/adsc.201800090
日期:2018.6.15
catalyzed synthesis of chalcogenated N‐aryl‐7‐azaindoles/azaindolines has been developed through N‐directed ortho Csp2−H activation in presence of silver triflate and silver carbonate in 1,4‐dioxane using dichalcogenides. We have established this methodology as being efficient, highly regioselective and scalable, having a broad substrates scope. Through this route, a range of substrates have furnished