The synthesis and spectroscopic studies of new aniline-based squarylium dyes

The synthesis and spectroscopic studies of new aniline-based squarylium dyes
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DOI:
10.1016/j.dyepig.2016.05.027
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发表时间:
2016-10
期刊:
影响因子:
4.5
通讯作者:
K. Jurek;Janina Kabatc;K. Kostrzewska
K. Jurek;Janina Kabatc;K. Kostrzewska
中科院分区:
材料科学2区
文献类型:
--
作者:
K. Jurek;Janina Kabatc;K. Kostrzewska

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报道了一系列新的苯胺基方菁染料的合成和光谱性质。溶剂极性、氢键和取代基对1,3-双(1,3-bis)的光谱性质的影响(phenylamino)squarine(SQG1),1,3-bis(4-bromophenylamino)squarine(SQG2),1,3-bis 1,3-双(4-乙基苯氨基)方碱(SQG 3)(4-乙氧基苯基氨基)方碱(SQG 4),1,3-双(4-nitrophenylamino)squarine(SQG5),1,3-bis(4-chlorophenylamino)squarine(SQG 6),1,3-bis(4-碘苯胺基)方精(SQG 7),1,3-双研究了(4-氨基苯磺基)方碱(SQG 8)、1,3-双(4-甲基苯胺基)方碱(SQG 9)和1,3-双(4-羟基苯胺基)方碱(SQK 1)在10种溶剂中的反应。
The synthesis and spectroscopic properties of series of new aniline–based squarine dyes have been presented. The effect of solvent polarity, hydrogen bonding and substituent on spectroscopic properties of 1,3-bis(phenylamino)squarine (SQG1), 1,3-bis(4-bromophenylamino)squarine (SQG2), 1,3-bis(4-ethylphenylamino)squarine (SQG3), 1,3-bis(4-ethoxyphenylamino)squarine (SQG4), 1,3-bis(4-nitrophenylamino)squarine (SQG5), 1,3-bis(4-chlorophenylamino)squarine (SQG6), 1,3-bis(4-iodophenylamino)squarine (SQG7), 1,3-bis(4-aminobenzosulfo)squarine (SQG8) 1,3-bis(4-methylphenylamino)squarine (SQG9) 1,3-bis(4-hydroxyphenylamino)squarine (SQK1) in ten selected solvents were studied.