Regiospecific Palladium-Catalyzed Cross-Coupling Reactions Using the Operational Equivalent of 1,3-Dilithiopropyne
محفوظ في:
| المؤلفون: | , |
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| 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 |