A new salt of dyclonine (DYC): synthesis, crystal structure, luminescent properties, thermal and biological activities

作者：Zhang, Chen-Guang; Li, Yuan; Wen, Tian-Wen; Sun, Bai-Wang^*

来源：Research on Chemical Intermediates, 2015, 41(6): 4021-4029.

DOI：10.1007/s11164-013-1507-3

• Synthesis
• Crystal structure
• Dyclonine
• p-Toluenesulfonic acid
• Biological activities

A new organic salt of dyclonine (DYC) with p-toluenesulfonic acid (p-TSA) has been synthesized and characterized by elemental analysis, single-crystal X-ray diffraction, IR spectra, UV spectra, and hot stage microscopy. The structure determination shows that the asymmetric unit of the salt consisting of two entire ions of DYC+ and p-TSA(-), and that they are not symmetric. The salt is primarily stabilized by a strong N-H center dot center dot center dot O hydrogen bonding interaction between DYC+ and p-TSA(-). In addition, the luminescent properties and biological activities are discussed.

• 出版日期2015-6
• 单位东南大学