MULTICOMPONENT SYNTHESIS AND MOLECULAR STRUCTURE OF 3-AMINO-2-AROYL(ALKOXYCARBONYL, ARYLCARBAMOYL)-4-ARYL(HETARYL)- 5-ARYLCARBAMOYL-6-METHYLTHIENO[2,3- b ]PYRIDINES
Sign Up to like & getrecommendations! Published in 2019 at "Chemistry of Heterocyclic Compounds"
DOI: 10.1007/4976
Abstract: Разработан новый эффективный метод синтеза функционализированных тиено[2,3- b ]пиридинов многокомпонентной конденсацией ароматических и гетероароматических альдегидов, цианотиоацетамида, ацетоацетанилидов и метиленактивных алкилирующих реагентов. Строение 3-амино-2-бензоил-6-метил- N -фенил-4-(фуран-2-ил)тиено[2,3- b ]пиридин-5-карбоксамида, 3-амино- N 2 -(4-бромфенил)-6-метил-4-(3-метилтиофен-2-ил)- N 5 -(4-хлорфенил)тиено[2,3- b… read more here.
Keywords: amino aroyl; molecular structure; multicomponent synthesis; structure amino ... See more keywords
Crystal structure of (E)-N'-[1-(4-amino-phen-yl)ethyl-idene]-2-hy-droxy-5-iodo-benzohydrazide methanol monosolvate.
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DOI: 10.1107/s2056989018008204
Abstract: In the title compound, C15H14IN3O2·CH3OH, two aromatic rings are linked by an N-substituted hydrazide function. The dihedral angle between the aromatic rings is 10.53 (8)°. The stereochemistry about the imine function is E. The methanol molecule… read more here.
Keywords: crystal structure; methanol; structure amino; phen ethyl ... See more keywords
Redetermination of the structure of 2-amino-8-thia-1,5-diazaspiro[4.5]dec-1-en-5-ium chloride monohydrate
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DOI: 10.1107/s2056989022000111
Abstract: The crystal structure of the title compound was redetermined at two temperatures [120.0 (2) and 295.0 (2) K]. The previously reported P212121 chiral space group is corrected to centrosymmetric Pbca. read more here.
Keywords: redetermination structure; structure; amino thia; diazaspiro dec ... See more keywords
Crystal Structure of 4-Amino-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazole-5(4H)one Monohydrate
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DOI: 10.1134/s1063774518040302
Abstract: The molecular structure of the 4-amino-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazole-5(4H)one monohydrate was determined by X-ray diffraction. The compound crystallizes in the monoclinic sp. gr. C2/c with Z = 4 in the unit cell. The title compound is not planar.… read more here.
Keywords: triazole one; structure amino; amino thiophen; structure ... See more keywords