A microwave approach to the synthesis of certain 4-substituted phenyl-6-phenyl-3-cyano-2-pyridones [PDF]
Journal of the Serbian Chemical Society, 2014 A study of the synthesis of 4-substituted phenyl-6-phenyl-3-cyano-2-pyridones from 2-cyano-3-phenylsubstituted acrylates and acetophenone is presented. 2-Pyridones were obtained using conventional as well as microwave synthesis using solvent and
Marinković Aleksandar +4 more
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Synthesis and Characterization of New 3-Cyano-2-Pyridone Derivatives as Fluorescent Scaffolds
Chemistry Proceedings, 2023 2-pyridones are among the most widely used nitrogen-containing heterocyclic derivatives in various fields due to their structural properties and biological and therapeutic activities.
Asmaa Kebaili +5 more
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Recent Progresses in the Catalytic Stereoselective Dearomatization of Pyridines
Molecules, 2023 1,2- and 1,4-dihydropyridines and N-substituted 2-pyridones are very important structural motifs due to their synthetic versatility and vast presence in a variety of alkaloids and bioactive molecules.
Lucrezia Margherita Comparini +1 more
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Acta Crystallographica Section E Structure Reports Online, 2011 The crystal structure of the title compound, C(6)H(7)NO, is stabilized by inter-molecular N-H⋯O hydrogen bonds, resulting in inversion dimers. The structure is further consolidated by weak C-H⋯O hydrogen bonds.
Shulin Mao, Luo Yanghui, Pan Meiling
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Recent advances in chemistry and pharmacological aspects of 2-pyridone scaffolds
Journal of Saudi Chemical Society, 2021 Background: The chemistry and applications of 2-pyridone structures have recently attracted a lot of attention due to their uses as synthetic intermediates and their biological importance.
Mostafa M.K. Amer +4 more
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2-Pyridone: monoclinic polymorph [PDF]
Acta Crystallographica Section E Structure Reports Online, 2009 تتكون الوحدة غير المتماثلة في مركب العنوان، C(5)H(5)NO، من جزيئتين مستقلتين ولكن متطابقتين تقريبًا من 2 -بيريدون، وتمثل شكلًا متعددًا أحادي الميل من شكل أورثو- روم- بيك (P2 (1)2(1)2(1)) [Penfold (1953▶). أكتا كريست .6، 591-600 ؛ أومس وآخرون. (1984▶). Z. Kristallogr.169، 185-200 ؛ Yang & Craven (1998▶). أكتا كريست. B54، 912-920]. ترتبط الحبيبات الجزيئية
Hadi D. Arman +2 more
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13C- and 1H-NMR substituent-induced chemical shifts in N(1)-(4-substituted phenyl)-3-cyano-4,6-dimethyl-2-pyridones [PDF]
Journal of the Serbian Chemical Society, 2008 The 13C- and 1H-NMR chemical shifts of thirteen N(1)-(4-substituted phenyl)-3-cyano-4,6-dimethyl-2-pyridones were measured in deuterated dimethyl sulfoxide (DMSO-d6). The correlation analysis for the substituent-induced chemical shifts (SCS) with sigmap,
BRATISLAV Z. JOVANOVIC +4 more
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CXXXI.—Benzeneazo-2-pyridone [PDF]
J. Chem. Soc., Trans., 1908 n ...
Mills, William Hobson, Widdows, Sibyl T.
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Continuous flow synthesis of some 6- and 1,6-substituted 3-cyano-4-methyl-2-pyridones [PDF]
Journal of the Serbian Chemical Society, 2019 In this study, six 6- and 1,6-substituted-3-cyano-4-methyl-2-pyridones were synthesized in a continuous flow microreactor system. The syntheses were realized at room temperature and the obtained results were compared to those achieved within classical ...
Tadić Julijana +3 more
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Synthesis and investigation of solvent effects on the ultraviolet absorption spectra of 5-substituted-4-methyl-3-cyano-6-hydroxy-2-pyridones [PDF]
Journal of the Serbian Chemical Society, 2001 A number of 5-substituted-4-methyl-3-cyano-6-hydroxy-2-pyridones from cyanoacetamide and the corresponding alkyl ethyl acetoacetates were synthesized according to modified literature procedures. The alkyl ethyl acetoacetates were obtained by the reaction
NATASA V. VALENTIC +2 more
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