Multigram synthesis of bis[(trimethylsilyl)ethynyl]benzenes suitable for post-polymerization modification
作者:Florian Glöcklhofer、Daniel Lumpi、Berthold Stöger、Johannes Fröhlich
DOI:10.1039/c4nj00011k
日期:——
Novel substituted bis[(trimethylsilyl)ethynyl]benzenes have been prepared as versatile building blocks for organic functional materials. The resulting effects of replacing sulfur by selenium and tellurium on photophysical and electrochemical properties have been examined. Polymerization via microwave-assisted Cu(I)-catalyzed azide–alkyne cycloaddition (CuAAC) and subsequent post-polymerization modification
新型取代的双[(三甲基甲硅烷基)乙炔基]苯已制备为有机功能材料的通用构建基块。已经检验了用硒和碲替代硫对光物理和电化学性能的最终影响。聚合通过微波辅助的Cu(我)催化的叠氮化物-炔烃环加成加成(CuAAC)和随后的后聚合改性通过氧化揭示发达构建块的效用。