Synthesis and utility of 3-silylthiophenes having perfluoroalkyl groups
| Autor: | Yusuke Taniguchi, Ko-Ki Kunimoto, Takahiro Yamaguchi, Mitsunori Honda, Masahito Segi, Tomohiro Hayashi |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
chemistry.chemical_classification
Silicon Chemistry Organic Chemistry chemistry.chemical_element 02 engineering and technology Polymer 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Biochemistry 0104 chemical sciences Polymerization Drug Discovery Polymer chemistry Butyllithium 0210 nano-technology |
| Zdroj: | Tetrahedron Letters. 58:4554-4558 |
| ISSN: | 0040-4039 |
| DOI: | 10.1016/j.tetlet.2017.10.049 |
| Popis: | The synthesis of a novel class of 3-silyl substituted thiophenes possessing perfluoroalkyl groups on the silicon atom was investigated. The treatment of 3-bromothiophene with n -butyllithium followed by the reaction with halosilanes proceeded to afford the corresponding 3-silyl substituted thiophenes 1 in good yields. The chemical polymerization of the resulting 1 did not work well. However, the electropolymerization of 3-silylthiophenes 1a and 1b provided the corresponding polymers 5a and 5b with head-to-tail regioregularity. The cyclic voltammogram of the resulting polymers 5a and 5b indicated both n- and p-doping properties. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect