Regiospecific Palladium-Catalyzed Cross-Coupling Reactions Using the Operational Equivalent of 1,3-Dilithiopropyne
Đã lưu trong:
| Nhiều tác giả: | , |
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| Định dạng: | artículo original |
| Ngày xuất bản: | 2020 |
| Miêu tả: | 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. |
| Quốc gia: | Kérwá |
| Tổ chức giáo dục: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Ngôn ngữ: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/88446 |
| Truy cập trực tuyến: | https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0039-1690895 https://hdl.handle.net/10669/88446 |
| Từ khóa: | CHEMISTRY |