|
|||||
|
|
Iron-catalyzed synthesis of phenanthrenes via intramolecular hydroarylation of arene-alkynes |
|
| Authors: | Yang Li Yawei Li Xiao Hu Guangxing Pan Wangsheng Liu Yaopeng Zhang Hao Guo |
| Affiliation: | 1. Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR China;2. State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, PR China;3. Academy for Engineering and Technology, Fudan University, 220 Handan Road, Shanghai 200433, PR China |
| Abstract: | An Fe(OTf)3-catalyzed intramolecular hydroarylation of arene-alkynes with high functional group tolerance has been reported, affording a series of phenanthrene derivatives efficiently. A low catalytic amount of Fe(OTf)3 is applied in this reaction. This transformation provides a convenient and practical method for the preparation of phenanthrenes. |
| Keywords: | Corresponding authors. Hydroarylation Cyclization Phenanthrene Iron catalysis Lewis acid |
| 本文献已被 ScienceDirect 等数据库收录！ | |