BODIPY-ortho-carborane-tetraphenylethylene triad: synthesis, characterization, and properties


Nar I. , Atsay A. , Buyruk A., Pekbelgin Karaoğlu H. R. , Kalkan Burat A. , Hamuryudan E.

NEW JOURNAL OF CHEMISTRY, cilt.43, ss.4471-4476, 2019 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 43 Konu: 11
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1039/c9nj00177h
  • Dergi Adı: NEW JOURNAL OF CHEMISTRY
  • Sayfa Sayıları: ss.4471-4476

Özet

Two new compounds, BODIPY-tetraphenylethylene dyad and BODIPY-o-carborane-tetraphenylethylene triad, were designed and synthesized. This molecular dyad and triad have been characterized by using various spectroscopic methods, including FT-IR, mass, UV-visible absorption and fluorescence emission spectroscopy, and one and two-dimensional homo-and hetero-correlated NMR spectroscopy. Photophysical properties, as well as solvatochromic and aggregation-induced emission (AIE) behavior, have been investigated. Single-crystal X-ray diffraction analysis has unambiguously revealed their structure and provides an explanation for the absence of AIE character. The redox properties showed that an o-carborane addition increased the reduction potential and shifted the oxidation potential to the positive site.