Phosphorus-nitrogen compounds. Part 41. Ferrocenyl pendant-armed spirocyclopiperidinocyclotriphosphazatrienes: Langmuir-Blodgett thin films and biological activity studies


Asmafiliz N., Civan M., Uzunalioglu N., Ozben A., Kilic Z., Kayalak H., ...Daha Fazla

JOURNAL OF CHEMICAL SCIENCES, cilt.130, 2018 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 130 Konu: 11
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1007/s12039-018-1545-x
  • Dergi Adı: JOURNAL OF CHEMICAL SCIENCES

Özet

The Cl replacement reactions of N/N or N/O spirocyclic monoferrocenylcyclotriphosphazatrienes (1-5) with the piperidine resulted in the geminal- (6-10) and tetra-piperidinophosphazenes with monoferrocenyl pendant arm (11-15). The structures of all the new compounds were determined using spectroscopic techniques. The ultrathin Langmuir-Blodgett (LB) films of two compounds (3 and 12) were prepared. The characterization of the LB films using p-polarized grazing angle (GAIR) and horizontal attenuated total reflectance (HATR) techniques was carried out. The molecular and crystal structure of the compound 6 was examined using X-ray crystallography. In addition, the interactions between six compounds (6, 7, 11, 12, 14 and 15) and pBR322 plasmid DNA were investigated by agarose gel electrophoresis.Graphical AbstractSYNOPSIS The ultrathin Langmuir-Blodgett (LB) films of two of these compounds were prepared. Molecular and crystal structure of a representative example was determined. In addition, the interactions between several of these with pBR322 plasmid DNA were investigated by agarose gel electrophoresis.