Results 161 to 170 of about 6,930 (204)

Antibiofilm and cytotoxic metabolites from the entomopathogenic fungus Samsoniella aurantia. [PDF]

Beilstein J Org Chem
Toshe R, Khalid SJ, Kemkuignou BM, Charria-Girón E, Eckhardt P, Sandargo B, Nuchthien K, Luangsa-Ard JJ, Opatz T, Schrey H, Ebada SS, Stadler M.   +11 more
europepmc   +1 more source

meta-C-H functionalization of phenylethyl and benzylic alcohol derivatives via Pd/NBE relay catalysis. [PDF]

Chem Sci
Shen HC, Li JJ, Wang P, Yu JQ.
europepmc   +1 more source

Structure-Based Optimization of Pyridone α-Ketoamides as Inhibitors of the SARS-CoV-2 Main Protease. [PDF]

J Med Chem
Akula RK, El Kilani H, Metzen A, Röske J, Zhang K, Göhl M, Arisetti N, Marsh GP, Maple HJ, Cooper MS, Karadogan B, Jochmans D, Neyts J, Rox K, Hilgenfeld R, Brönstrup M.   +15 more
europepmc   +1 more source

Chlorosulfonation of 2-pyridones [PDF]

Chemistry of Heterocyclic Compounds, 1974
Chlorosulfonlyl-substituted 2-pyridones were obtained for the first time. The ability of 2-pyridone-3-sulfonyl chlorides to undergo conversion to sulfonylides of the pyridine series by the action of bases is shown in the case of 5,6,7,8-tetrahydro-2-quinolone-3-sulfonyl chloride.
T. I. Likhomanova, A. M. Gofman, N. P. Shusherina   +2 more
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Tetrachlorobis(2-pyridone)-bis(μ2-2-pyridone)-dicopper

Acta Crystallographica Section C Crystal Structure Communications, 1993
In this structure two Cu II centres 3.4448 (11) A apart are bridged asymmetrically by two 2-pyridone ligands and each is further coordinated by three terminal ligands (two chlorides and one 2-pyridone). Each molecule has an approximate, non-crystallographic centre of symmetry.
R. E. P. Winpenny, A. J. Blake
openaire   +2 more sources

Orientation in the nitration of 2-pyridones [PDF]

Chemistry of Heterocyclic Compounds, 1978
AbstractDie Nitrierung der Pyridone (I) mit 70 und 98%iger Salpetersäure führt zu den Mononitroverbindungen (II) und (III).
T. I. Likhomanova, E. V. Adamskaya, N. P. Shusherina   +2 more
openaire   +2 more sources

DFT/B3-LYP study of the hydrogen-bonding cooperativity: application to (2-pyridone)2, 2-pyridone–H2O, 2-pyridone–CH3OH and 2-pyridone–CH3OCH3

Chemical Physics Letters, 2000
Abstract DFT/B3-LYP(6-31++G**) calculations are used to provide information on closed N – H ⋯ O H -bonded complexes, containing two hydrogen bonds. The studied model systems with two H-bonds are the 2-pyridone dimer, 2-pyridone–H2O and 2-pyridone–CH3OH.
R. Ramaekers, Ahmed Dkhissi, Ahmed Dkhissi, Guido Maes, Ludwik Adamowicz, Linda Houben   +5 more
openaire   +2 more sources

Photoionization of 2-pyridone and 2-hydroxypyridine

Physical Chemistry Chemical Physics, 2010
We studied the photoionization of 2-pyridone and its tautomer, 2-hydroxypyridine by means of VUV synchrotron radiation coupled to a velocity map imaging electron/ion coincidence spectrometer. The photoionization efficiency (PIE) spectrum is composed of steps.
C. Poully, J., P. Schermann, J., Nieuwjaer, N., Lecomte, F., Grégoire, G., Desfrançois, C., A. Garcia, G., Nahon, L., Nandi, D., Poisson, L., Hochlaf, M.   +10 more
openaire   +6 more sources

ChemInform Abstract: A New Synthetic Method to 2‐Pyridones. [PDF]

ChemInform, 2000
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Eva M. Brun, Margarita Parra, Salvador Gil, Ramon Mestres   +3 more
openaire   +2 more sources

Photoreactions of alkylated 2-pyridones

Journal of the Chemical Society, Perkin Transactions 2, 1985
Photoisomerisation and dimerisation reactions in solution have been studied with a series of alkylated 2- pyridones (1). The low quantum efficiencies for the photoisomerisation (0.01–0.07) are related to the short-lived singlet excited states (below 1 ns). The effects of temperature, solvent, and substrate concentration were also examined.
Ryoka Matsushima, Kazuhide Terada
openaire   +2 more sources