37026-20-3Relevant academic research and scientific papers
New approaches to the synthesis of selected hydroxyquinolines and their hydroxyquinoline carboxylic acid analogues
Szala, Marcin,Nycz, Jacek E.,Malecki, Grzegorz J.
, p. 34 - 40 (2014)
New approaches to the synthesis of selected crystalline hydroxyquinolines and their carboxylic acid analogues were elaborated in this paper with the auxiliary of computational and spectroscopic characterization, such as FTIR, NMR and single crystal X-ray measurements. The experimental data were further rationalized based on a DFT calculation method with B3LYP functional, which reflected the impact of electron donating or withdrawing groups on the energy level of HOMO orbitals and the reactivity of the substituted hydroxyquinolines.
Synthesis, spectroscopy and computational studies of selected hydroxyquinoline carboxylic acids and their selected fluoro-, thio-, and dithioanalogues
Nycz, Jacek E.,Malecki, Grzegorz J.
, p. 159 - 168 (2013/02/22)
The faster and more efficient new synthetic methodologies of crystalline hydroxyquinoline carboxylic acids and their fluoro-, thio- and dithioanalogues were elaborated. The FTIR, multinuclear NMR, UV-Vis and single crystal X-ray characteristics of the series of quinoline carboxylic acids have been determined experimentally and rationalized on the basis of DFT calculation method with B3LYP functional.
