7745-93-9Relevant articles and documents
Nitration of deactivated aromatic compounds via mechanochemical reaction
Wu, Jian-Wei,Zhang, Pu,Guo, Zhi-Xin
supporting information, (2021/05/05)
A variety of deactivated arenes were nitrated to their corresponding nitro derivatives in excellent yields under high-speed ball milling condition using Fe(NO3)3·9H2O/P2O5 as nitrating reagent. A radical involved mechanism was proposed for this facial, eco-friendly, safe, and effective nitration reaction.
Design, synthesis and anti-inflammatory activity of pyrimidine scaffold benzamide derivatives as epidermal growth factor receptor tyrosine kinase inhibitors
Thirumurugan,Lakshmanan, Sivalingam,Govindaraj, Dharman,Daniel Prabu, D. Sam,Ramalakshmi,Arul Antony
, p. 541 - 550 (2018/06/20)
Novel serious of pyrimidine scaffold benzamide derivatives (9 a-k) were synthesized and characterized by IR, HRMS, and NMR. Docking study of compounds 9 g, 9 h exhibited H-bonding interacts with Met769 into ATP binding site of EGFR-TK which showed similar binding mode to Lapitinib (PDB code: 1M17). Results indicated the ability to potent and selective inhibitors of the Epidermal Growth Factor Receptor tyrosine kinase (EGFR-TK). The molecular electrostatic potential (MEP), frontier molecular orbitals (FMOs) and HOMO-LUMO energy gap of the title compounds were investigated by using the B3LYP/6-31G method. The synthesized compounds were screened for in vitro anti-inflammatory activity.
Reactivity of alkali and alkaline earth metal tetrafluorobromates towards aromatic compounds and pyridine
Sobolev, Vasily I.,Filimonov, Victor D.,Ostvald, Roman V.,Radchenko, Vyacheslav B.,Zherin, Ivan I.
, p. 120 - 123 (2016/11/17)
The bromination activity of tetrafluorobromates of alkali and alkali-earth metals increases in the order KBrF4, CsBrF4, RbBrF4and Ba(BrF4)2. The most active tetrafluorobromate—Ba(BrF4)2is able to selectively brominate the deactivated aromatic compounds nitrobenzene and 4-nitrotoluene, but not the activated compounds benzene and toluene. In all cases bromination of methyl groups of methylbenzenes does not occur. Ba(BrF4)2forms the known complex C6H5N·BrF3when reacted with pyridine. Due to dilution by inert BaF2, this pyridine-based complex is air stable and can be considered as safer and more convenient reagent in comparison with the original fluorobromates; it can selectively brominate benzene and toluene in contrast with tetrafluorobromates.