Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 1835-49-0, formula is C8F4N2, Name is Tetrafluoroterephthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Computed Properties of 1835-49-0.
Meng, Qi;Feng, Qingxia;Cui, Liwen;Li, Fei;Cheng, Yixiang;Li, Yunzhi;Wang, Yuxiang research published 《 Chiral binaphthylamine based emitters with donor-acceptor structures: Facile synthesis and circularly polarized luminescence》, the research content is summarized as follows. Materials capable of circularly polarized luminescence (CPL) have generated intensive interest for their potential applications. However, constructing chiral mols. with tunable CPL signals remains a challenge. In this paper, two pairs of binaphthylamine based chiral donors R/S-2 and R/S-3 were synthesized by Pd-catalyzed C-N coupling and intramol. oxidative coupling with good yields. Then three pairs of chiral D-A type mols. R/S-4∼6 can be synthesized by introducing two kinds of achiral acceptors. The extention of the chiral binaphthy skeleton endows these chiral compounds with CPL signals ranged from 417 nm to 544 nm in solutions and film states. The glum can be up to -2.9 × 10-3 for R-2 in solution The introduction of terephthalonitrile as acceptor endow R/S-4 thermally activated delayed fluorescence (TADF). Furthermore, when benzophenone is chosen as achiral acceptor, the obtained chiral D-A mols. R/S-5 and R/S-6 can exhibit reversed CPL signals compared with their corresponding chiral donors. This work demonstrates the introduction of chiral D-A structure not only alters the wavelength of the CPL signals but also can reverse the CPL sign.
1835-49-0, Tetrafluoroterephthalonitrile can react with alkyl grignard reagents to form 4-alkyltetraflurorobenzonitriles. It acts as a four electron donor ligand. Tetrafluoroterephthalonitrile can be used to synthesize polymers of intrinsic microporosity. It has been used to study UV rearranged polymers of teh PIM-1 type membrane for the efficient separation of H2 and CO2.
Tetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η 2-nitrile complexes.
Tetrafluoroterephthalonitrile is a hydroxyl group-containing organic chemical compound . It has been used in analytical chemistry as a reagent for the determination of peptide binding constants and disulfide bonds. Tetrafluoroterephthalonitrile binds to nucleophilic sites on proteins, such as the pim-1 protein, and can be used to transport other molecules across cell membranes. In addition, it has been used to produce polymers for use in analytical chemistry. This chemical is also able to bind with magnetic particles under constant pressure conditions, which makes it useful for optical sensor applications. , Computed Properties of 1835-49-0
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts