Synthesis and Optical Characterization of 1,1-bis(trisilyl)tetraphenylsilole

1,1-Bis(trisilyl)tetraphenylsilole의 합성 및 광학적 특성

  • Lee, Sung Gi (Biorefinery Research Center, Korea Research Institute of Chemical Technology) ;
  • Kim, Bumseok (Biorefinery Research Center, Korea Research Institute of Chemical Technology)
  • Received : 2009.06.07
  • Accepted : 2009.06.22
  • Published : 2009.06.30

Abstract

Silyl-containing tetraphenylsilole, 1,1-bis(trisilyl)tetraphenylsilole, has been synthesized from the reaction of dichlorotetraphenylsilole and dichlorotrisilane and characterized by using NMR spectroscopy. Bis(trisilyl)tetraphenylsilole exhibits an unusual optical property and its optical property was characterized by UV-vis and fluorescence spectroscopy. Absorption wavelength maxima of bis(trisilyl)tetraphenylsilole was 380 nm. Bis(trisilyl)tetraphenylsilole displayed an emission band at 530 nm with an excitation wavelength of 380 nm.