On-surface synthesis of poly(p-phenylene ethynylene) molecular wires via in situ formation of carbon-carbon triple bond
oleh: Chen-Hui Shu, Meng-Xi Liu, Ze-Qi Zha, Jin-Liang Pan, Shao-Ze Zhang, Yu-Li Xie, Jian-Le Chen, Ding-Wang Yuan, Xiao-Hui Qiu, Pei-Nian Liu
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2018-06-01 |
Deskripsi
Incorporating carbon-carbon triple bonds into conjugated chains typically requires acetylenic precursors. Here, the authors synthesize poly(p-phenylene ethynylene) molecular wires on Cu(111) by directly coupling trichloromethyl-containing precursors, forming C-C triple bonds in situ