Alkylation of Terminal Alkynes with Transient σ‐Alkylpalladium(II) Complexes: A Carboalkynylation Route to Alkyl‐Substituted Alkynes |
| |
| Authors: | Ming‐Bo Zhou Xiao‐Cheng Huang Yan‐Yun Liu Dr Ren‐Jie Song Prof?Dr Jin‐Heng Li |
| |
| Institution: | State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China), Fax: (+86)?731‐8871‐3642 |
| |
| Abstract: | A mild and general alkylation of terminal alkynes with transient σ‐alkylpalladium(II) complexes for assembling alkyl‐substituted alkynes is described. This method represents a new way to the use of transient σ‐alkylpalladium(II) complexes in organic synthesis through 1,2‐carboalkynylation of alkenes. |
| |
| Keywords: | 4‐(o‐haloaryl)alkenes alkylation alkynes carboalkynylation palladium |
|
