Functional polyacetylenes containing pyridinium side groups（PPyA-MX,X = Br and I） were successfully synthesized.Spectroscopic techniques such as ^1H-NMR,^（13）C-NMR,and FTIR spectroscopy were used to characterize t...Functional polyacetylenes containing pyridinium side groups（PPyA-MX,X = Br and I） were successfully synthesized.Spectroscopic techniques such as ^1H-NMR,^（13）C-NMR,and FTIR spectroscopy were used to characterize the structure of the obtained polymers.The characterization data were well consistent with the expected macromolecular structures.PPyA-MI had good solubility in polar organic solvents and low solubility in water,while PPyA-MBr had good solubility in both polar organic solvents and water.展开更多
基金supported by the National Natural Science Foundation of China(Nos.20634020,5074046016 and 50703033)the Ministry of Science&Technology(No.2009CB623605)+1 种基金the Research Grants Council of Hon Kong(Nos.603008,602707 and 602706)the support from the Cao Guangbiao Foundation of Zhejian University
文摘Functional polyacetylenes containing pyridinium side groups（PPyA-MX,X = Br and I） were successfully synthesized.Spectroscopic techniques such as ^1H-NMR,^（13）C-NMR,and FTIR spectroscopy were used to characterize the structure of the obtained polymers.The characterization data were well consistent with the expected macromolecular structures.PPyA-MI had good solubility in polar organic solvents and low solubility in water,while PPyA-MBr had good solubility in both polar organic solvents and water.
