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1. Solubility, Diffusivity, and Permeability of HFC-32 and HFC-125 in Amorphous Copolymers of Perfluoro(butenyl vinyl ether) and Perfluoro(2,2-dimethyl-1,3-dioxole)

   https://doi.org/10.1021/acs.iecr.2c04518  

   Harders, Abby N.; Sturd, Erin R.; Wallisch, Luke; Schmidt, Hannes; Mendoza-Apodaca, Yuniva; Corbin, David R.; White, Whitney; Junk, Christopher P.; Shiflett, Mark B. (March 2023, Industrial & Engineering Chemistry Research)
2. Role of the Perfluoro Effect in the Selective Photochemical Isomerization of Hexafluorobenzene

   https://doi.org/10.1021/jacs.1c01506  

   Cox, Jordan M.; Bain, Matthew; Kellogg, Michael; Bradforth, Stephen E.; Lopez, Steven A. (May 2021, Journal of the American Chemical Society)

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3. Investigations on the Synthesis, Reactivity, and Properties of Perfluoro‐α‐Benzo‐Fused BOPHY Fluorophores

   https://doi.org/10.1002/chem.202200421  

   Zhang, Guanyu; Wang, Maodie; Bobadova‐Parvanova, Petia; Fronczek, Frank_R; Smith, Kevin_M; Vicente, M_Graça_H (May 2022, Chemistry – A European Journal)

   Abstract The synthesis and reactivity of 3,8‐dibromo‐dodecafluoro‐benzo‐fused BOPHY2are reported, via S_NAr with O‐, N‐ S‐ and C‐nucleophiles, and in Pd(0)‐catalyzed cross‐coupling reactions (Suzuki and Stille). The resulting perfluoro‐BOPHY derivatives were investigated for their reactivity in the presence of various nucleophiles. BOPHY3displays reversible color change and fluorescence quenching in the presence of bases (Et₃N, DBU), whereas BOPHY7reacts preferentially at the α‐pyrrolic positions, and BOPHY8undergoes regioselective fluorine substitution in the presence of thiols. The structural and electronic features of the fluorinated BOPHYs were studied by TD‐DFT computations. In addition, their spectroscopic and cellular properties were investigated; BOPHY10shows the most red‐shifted absorption/emission (λ_max659/699 nm) and7the highest fluorescence (Φ_f=0.95), while all compounds studied showed low cytotoxicity toward human HEp2 cells and were efficiently internalized. 

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4. Synthesis of proton-conductive Perfluoro(Benzylphosphonic Acid)s via polymer side chain phosphorylation

   https://doi.org/10.1016/j.jfluchem.2024.110312  

   Salako, Elizabeth; Thompson, Matthew; Jiang, Rong; Gao, Yong (July 2024, Journal of Fluorine Chemistry)
5. A 1:1 flavone cocrystal with cyclic trimeric perfluoro- o -phenylenemercury

   https://doi.org/10.1107/S2056989024005346  

   Novikov, Egor M; Castañeda, Raúl; Fonari, Marina S; Timofeeva, Tatiana V (July 2024, Acta Crystallographica Section E Crystallographic Communications)

   The title compound, systematic name tris(μ₂-perfluoro-o-phenylene)(μ₂-3-phenyl-4H-chromen-4-one)-triangulo-trimercury, [Hg₃(C₆F₄)₃(C₁₅H₁₀O₂)], crystallizes in the monoclinicP2₁/nspace group with one flavone (FLA) and one cyclic trimeric perfluoro-o-phenylenemercury (TPPM) molecule per asymmetric unit. The FLA molecule is located on one face of the TPPM acceptor and is linked in an asymmetric coordination of its carbonyl oxygen atom with two Hg centers of the TPPM macrocycle. The angular-shaped complexes pack in zigzag chains where they stackviatwo alternating TPPM–TPPM and FLA–FLA stacking patterns. The distance between the mean planes of the neighboring TPPM macrocycles in the stack is 3.445 (2) Å, and that between the benzo-γ-pyrone moieties of FLA is 3.328 (2) Å. The neighboring stacks are interdigitated through the shortened F...F, CH...F and CH...π contacts, forming a dense crystal structure. 

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