Phosphine-free rhodium-catalyzed hydroarylation of diaryl acetylenes with boronic acids |
| |
| Authors: | Weiwei Zhang |
| |
| Institution: | College of Chemistry and Materials Science, Wenzhou University, Wenzhou 325027, PR China |
| |
| Abstract: | Rh(CO)2(acac) was found to be an efficient and simple catalyst in hydroarylation of diaryl acetylenes with boronic acids in the absence of phosphine ligand. Thus, triaryl-substituted olefins were prepared in good to excellent yields. No 1,4-rhodium shift was observed in the catalytic cycle. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
