Regiospecific Palladium-Catalyzed Cross-Coupling Reactions Using the Operational Equivalent of 1,3-Dilithiopropyne

 

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون: Cabezas Pizarro, Jorge A., Ferllini, Natasha
التنسيق: artículo original
تاريخ النشر:2020
الوصف:A regiospecific palladium-catalyzed cross-coupling reaction using the operational equivalent of the dianion 1,3-dilithiopropyne, with aromatic iodides is reported. This reaction gives high yields of 1-propyn-1-yl-benzenes and 2-(propyn-1-yl)thiophenes in the presence of catalytic amounts of palladium(0) or (II) and stoichiometric amounts of copper iodide. No terminal alkyne or allene isomers were detected. Reaction conditions were very mild and several functional groups were tolerated.
البلد:Kérwá
المؤسسة:Universidad de Costa Rica
Repositorio:Kérwá
اللغة:Inglés
OAI Identifier:oai:kerwa.ucr.ac.cr:10669/88446
الوصول للمادة أونلاين:https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0039-1690895
https://hdl.handle.net/10669/88446
كلمة مفتاحية:CHEMISTRY