The complex [Cu(bipy)(pc)(H2O)(ClO4)]·H2O(1)(bipy:4,4'-bipyridine;Hpc:α-pyridine carboxylic acid) has been synthesized and characterized by single crystal X-ray diffraction method and elemental analysis.It c...The complex [Cu(bipy)(pc)(H2O)(ClO4)]·H2O(1)(bipy:4,4'-bipyridine;Hpc:α-pyridine carboxylic acid) has been synthesized and characterized by single crystal X-ray diffraction method and elemental analysis.It crysrallizes in the Monoclinic space group P21/n.The crystal structure reveals that Cu(Ⅱ) centre adopts a pseudo octahedral geometry.Ligand 4,4'-bipyridine as a bridge coordinates to two different Cu(Ⅱ) center to form a onedimensional zigzag chain.One dimensional chains are linked by C-H…O hydrogen bonding interactions to form two-dimensional layer.Layers are connected by O…H-O hydrogen bond to generate three-dimensional structure.The cyclic voltametric behavior of complex 1 is also investigated.展开更多
以对氨基苯酚和乙酸酐为原料,以锌粉为抗氧化剂,以活性炭为脱色剂,以稀乙酸为反应介质,采用微波辐射技术合成对乙酰氨基酚。探索了不同反应条件对产率的影响。实验表明,当n(对氨基酚)∶n(乙酸酐)为1∶1.3,反应介质稀乙酸体积浓度为4%,...以对氨基苯酚和乙酸酐为原料,以锌粉为抗氧化剂,以活性炭为脱色剂,以稀乙酸为反应介质,采用微波辐射技术合成对乙酰氨基酚。探索了不同反应条件对产率的影响。实验表明,当n(对氨基酚)∶n(乙酸酐)为1∶1.3,反应介质稀乙酸体积浓度为4%,微波辐射功率为500 W,反应时间为17 m in,反应温度为105℃时,产率可达82.1%。展开更多
文摘The complex [Cu(bipy)(pc)(H2O)(ClO4)]·H2O(1)(bipy:4,4'-bipyridine;Hpc:α-pyridine carboxylic acid) has been synthesized and characterized by single crystal X-ray diffraction method and elemental analysis.It crysrallizes in the Monoclinic space group P21/n.The crystal structure reveals that Cu(Ⅱ) centre adopts a pseudo octahedral geometry.Ligand 4,4'-bipyridine as a bridge coordinates to two different Cu(Ⅱ) center to form a onedimensional zigzag chain.One dimensional chains are linked by C-H…O hydrogen bonding interactions to form two-dimensional layer.Layers are connected by O…H-O hydrogen bond to generate three-dimensional structure.The cyclic voltametric behavior of complex 1 is also investigated.
文摘以对氨基苯酚和乙酸酐为原料,以锌粉为抗氧化剂,以活性炭为脱色剂,以稀乙酸为反应介质,采用微波辐射技术合成对乙酰氨基酚。探索了不同反应条件对产率的影响。实验表明,当n(对氨基酚)∶n(乙酸酐)为1∶1.3,反应介质稀乙酸体积浓度为4%,微波辐射功率为500 W,反应时间为17 m in,反应温度为105℃时,产率可达82.1%。
