...
首页> 外文期刊>Chemistry of heterocyclic compounds >SYNTHESIS AND STUDY OF FLUORESCENT PROPERTIES OF BENZOTHIAZOLYLTHIENO-THIOPHENE DERIVATIVES
【24h】

SYNTHESIS AND STUDY OF FLUORESCENT PROPERTIES OF BENZOTHIAZOLYLTHIENO-THIOPHENE DERIVATIVES

机译:苯并噻唑并噻吩并噻吩衍生物的合成及荧光性能研究

获取原文
获取原文并翻译 | 示例
           

摘要

A number of benzothiazolylthienothiophenes have been synthesized. Spectral studies have revealed that all these compounds have fluorescent properties that depend on their structure. Dependence of absorption and fluorescence bands positions on the nature of substituents have been established. Increase of the electron-withdrawing nature of substituents led to bathochromic shift of the absorption and fluorescence bands as well as to decrease of the fluorescence intensity.
机译:已经合成了许多苯并噻唑基噻吩并噻吩。光谱研究表明,所有这些化合物都具有取决于其结构的荧光性质。已经确定了吸收和荧光带位置对取代基的性质的依赖性。取代基的吸电子性质的增加导致吸收和荧光带的红移,以及荧光强度的降低。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号