PdCl2(CH3CN)2-catalyzed regioselective C–H olefinations of 2-amino biaryls with vinylsilanes as unactivated alkenes
| Autor: | Li-Wen Xu, Ke-Fang Yang, Zheng Xu, Zhao Li, Zhan-Jiang Zheng, Qiao-Ying Sun, Jian Cao, Yu-Ming Cui |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
010405 organic chemistry
Chemistry Metals and Alloys Regioselectivity General Chemistry 010402 general chemistry 01 natural sciences Catalysis 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry.chemical_compound Reagent Materials Chemistry Ceramics and Composites Organic chemistry Vinylsilane |
| Zdroj: | Chemical Communications. 55:6229-6232 |
| ISSN: | 1364-548X 1359-7345 |
| Popis: | The first example of palladium-catalyzed chelation-assisted C–H olefination of 2-amino biaryls using readily available vinylsilanes as unactivated olefinating reagents has been developed, affording valuable arylated vinylsilane compounds in moderate to excellent yields and with exclusive (E)-selectivities. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|