Development of fluorinated benzils and bisbenzils as room-temperature phosphorescent molecules

Shigeyuki Yamada, Takuya Higashida, Yizhou Wang, Masato Morita, Takuya Hosokai, Kaveendra Maduwantha, Kaveenga Rasika Koswattage and Tsutomu Konno
Beilstein J. Org. Chem. 2020, 16, 1154–1162. https://doi.org/10.3762/bjoc.16.102

Supporting Information

Experimental procedures for the synthesis and characterization of fluorinated benzils 2a and 2b, fluorinated bisbenzils 3a and 3b, and nonfluorinated bisbenzil 3c. 1H, 13C, and 19F NMR spectra of 2a, 2b, and 3ac. Cartesian coordinates of the optimized geometries of 1a, 1c, 2a, and 3a obtained from DFT calculations.

Supporting Information File 1: Experimental preocedures, NMR spectra and Cartesian coordinates.
Format: PDF Size: 2.3 MB Download

Cite the Following Article

Development of fluorinated benzils and bisbenzils as room-temperature phosphorescent molecules
Shigeyuki Yamada, Takuya Higashida, Yizhou Wang, Masato Morita, Takuya Hosokai, Kaveendra Maduwantha, Kaveenga Rasika Koswattage and Tsutomu Konno
Beilstein J. Org. Chem. 2020, 16, 1154–1162. https://doi.org/10.3762/bjoc.16.102

How to Cite

Yamada, S.; Higashida, T.; Wang, Y.; Morita, M.; Hosokai, T.; Maduwantha, K.; Koswattage, K. R.; Konno, T. Beilstein J. Org. Chem. 2020, 16, 1154–1162. doi:10.3762/bjoc.16.102

Download Citation

Citation data can be downloaded as file using the "Download" button or used for copy/paste from the text window below.
Citation data in RIS format can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Zotero.

Presentation Graphic

Picture with graphical abstract, title and authors for social media postings and presentations.
Format: PNG Size: 184.5 KB Download

Citations to This Article

Up to 20 of the most recent references are displayed here.

Scholarly Works

  • Divya, I. S.; Kandasamy, S.; Hasebe, S.; Sasaki, T.; Koshima, H.; Woźniak, K.; Varughese, S. Flexible organic crystals. Understanding the tractable co-existence of elastic and plastic bending. Chemical science 2022, 13, 8989–9003. doi:10.1039/d2sc02969c
  • Komura, M.; Ogawa, T.; Tani, Y. Room-temperature phosphorescence of a supercooled liquid: kinetic stabilisation by desymmetrisation. Chemical science 2021, 12, 14363–14368. doi:10.1039/d1sc03800a
  • Gujjarappa, R.; Vodnala, N.; Kandpal, A.; Roy, L.; Gupta, S.; Malakar, C. C. Csp–Csp bond cleavage and fragment coupling: a transition metal-free “extrusion and recombination” approach towards synthesis of 1,2-diketones. Organic Chemistry Frontiers 2021, 8, 5389–5396. doi:10.1039/d1qo00848j
  • Shu, H.; Li, H.; Rao, J.; Chen, L.; Wang, X.; Wu, X.; Tian, H.; Tong, H.; Wang, L. Room-temperature phosphorescence from a purely organic tetraphenylmethane derivative with formyl groups in both solution and crystalline states. Journal of Materials Chemistry C 2020, 8, 14360–14364. doi:10.1039/d0tc04070c
  • Maduwantha, K.; Yamada, S.; Koswattage, K. R.; Konno, T.; Hosokai, T. Excited-State Dynamics of Room-Temperature Phosphorescent Organic Materials Based on Monobenzil and Bisbenzil Frameworks. Materials (Basel, Switzerland) 2020, 13, 3904. doi:10.3390/ma13173904
Other Beilstein-Institut Open Science Activities