Highly chemoselective palladium-catalyzed cross-trimerization between alkyne and alkenes leading to 1,3,5-trienes or 1,2,4,5-tetrasubstituted benzenes with dioxygen |
| |
| Authors: | Zhou Peng Huang Liangbin Jiang Huanfeng Wang Azhong Li Xianwei |
| |
| Affiliation: | School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China. |
| |
| Abstract: | A palladium-catalyzed 1:2 linear/cyclic cross-trimerization of alkyne with alkenes using molecular oxygen as the sole oxidant has been reported for the first time. A series of 1,3,5-trienes and 1,2,4,5-tetrasubstituted benzenes are obtained with high chemoselectivity respectively and mechanisms of these reactions are proposed based on some controlled examination. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
