Works matching IS 0022152X AND DT 2011 AND VI 48 AND IP 4
Results: 40
Synthesis and antimicrobial activity of some 7-aryl-5,6-dihydro-14-aza[1]benzopyrano[3,4- b]phenanthren- 8H-ones.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 840, doi. 10.1002/jhet.648
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Design, synthesis, and cytotoxic activity evaluation of new linear pyranoxanthone aminoderivatives.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 927, doi. 10.1002/jhet.670
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Synthesis and anti-inflammatory activity of 8 H-1-thia-8-aza-dibenzo[ e, h]azulenes.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 856, doi. 10.1002/jhet.605
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Synthesis and insecticidal activities of novel neonicotinoid analogs bearing an amide moiety.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 901, doi. 10.1002/jhet.663
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Synthesis and in vitro antibacterial assessment of novel chromones featuring 1,2,4-oxadiazole.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 882, doi. 10.1002/jhet.656
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Facile synthesis of new imidazoles from direct reaction of 2,3-diamino-1,4-naphthoquinone with aldehydes.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 787, doi. 10.1002/jhet.582
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Using Morita-Baylis-Hillman acetates of 2-azidobenzaldehydes for the synthesis of 2-alkoxy-3-cyanomethylquinolines and alkyl quinoline-3-carboxylates.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 965, doi. 10.1002/jhet.667
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ZrCl<sub>4</sub>/[bmim]BF<sub>4</sub>-catalyzed condensation of salicylaldehydes and malononitrile: Single-step synthesis of 3-cyanocoumarin derivatives.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 799, doi. 10.1002/jhet.593
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Some new information on the formation of substituted 4-amino-1-substituted phenyl-1 H-pyrazoles from β-enaminones and diazonium tetrafluoroborates.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 780, doi. 10.1002/jhet.579
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An efficient one-pot synthesis of pyridazinones and phthalazinones using HY-zeolite.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 864, doi. 10.1002/jhet.649
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Chemoselective synthesis of 4-oxo-2-aryl-4,10-dihydropyrimido [1,2- a][1,3]benzimidazol-3-yl cyanides via [3+3] atom combination of 2-aminobenzimidazole with ethyl-α-cyanocinnamoates.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 915, doi. 10.1002/jhet.640
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The dissociation constants of diprotonated chalcogenobispyridines: Transmission of electronic effects across chalcogen bridges.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 868, doi. 10.1002/jhet.651
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An efficient synthesis of 2,3-dihydroquinazolin-4(1 H)-one derivatives under catalyst-free and solvent-free conditions.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 957, doi. 10.1002/jhet.592
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Improved synthesis of dihydrothiophenes derivatives under ultrasound irradiation.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 896, doi. 10.1002/jhet.662
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Synthesis and application of modified silica sulfuric acid as a solid acid heterogeneous catalyst in Michael addition reactions.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 977, doi. 10.1002/jhet.659
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Synthesis of heterocyclic substituted norcantharidin derivatives.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 808, doi. 10.1002/jhet.596
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Regio- and stereoselective synthesis of 1-benzopyrano[2,3- b]pyrrolo[2,3- d]pyridines: A microwave-accelerated intramolecular [3+2] cycloaddition reaction of azomethine ylide.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 763, doi. 10.1002/jhet.567
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Synthesis of spiro thiazolo[3,2- a]pyrimidine compounds by one-pot sequential 1,3-dipolar cycloadditions.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 776, doi. 10.1002/jhet.578
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Cyclopenta[ c]pyrans.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 747, doi. 10.1002/jhet.589
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An efficient one-pot synthesis of bis-indolylmethanes containing pyrazolyl catalyzed by Brønsted acidic ionic liquid under solvent-free conditions.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 845, doi. 10.1002/jhet.650
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A simple procedure for the preparation of 2-cyano-4-chloropyridines.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 961, doi. 10.1002/jhet.643
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A simple, diversity oriented synthesis of highly substituted pyridines.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 792, doi. 10.1002/jhet.614
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An efficient one-pot synthesis of dispiropyrrolidine derivatives through 1,3-dipolar cycloaddition reactions under ultrasound irradiation.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 877, doi. 10.1002/jhet.654
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Assignment of the <sup>15</sup>N resonances of the antifungal agent posaconazole.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 948, doi. 10.1002/jhet.665
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A convenient synthesis of pyrrolo-annelated 1,3-diselenole-2-thione and 1,3-diselenol-2-one derivatives via dipyrrolo-annelated 1,2,5,6-tetraselenocine derivatives.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 987, doi. 10.1002/jhet.676
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Synthesis, anti-inflammatory, and anticancer activity evaluation of some heterocyclic amidine and bis-amidine derivatives.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 921, doi. 10.1002/jhet.658
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Synthesis of dispiro[oxindole-pyrrolidine]-thiazolo[3,2- a][1,3,5]triazines by 1,3-dipolar cycloaddition.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 836, doi. 10.1002/jhet.647
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Novel synthesis and biological activity of 2-substituted derivatives of 3-cyano-4-imino-2-methylthio-8-methoxy-4 H-pyrimido[2,1- b][1,3]benzothiazole and 3-amino-4-imino-8-methoxy-2 H -pyrazolo[3′,4′:4,5]pyrimido[2,1- b][1,3]benzothiazole.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 849, doi. 10.1002/jhet.559
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Clay-supported 2-phenyl-1 H-imidazole derivatives for heterogeneous catalysis of Henry reaction.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 907, doi. 10.1002/jhet.669
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Complexes of iron(III) and chromium(III) salen and salophen Schiff bases with bridging 1,3,5-triazine derived multidirectional ligands.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 769, doi. 10.1002/jhet.577
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1,3-Dipolar cycloaddition of unstabilized N-methyl azomethine ylide to nitrobenzene annelated with azoles.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 824, doi. 10.1002/jhet.599
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Reactions of N-arylmaleimides with 3-amino-1,2,4-triazole and 2-aminobenzimidazole.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 888, doi. 10.1002/jhet.660
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The novel triazine cored tripodal and trinuclear Schiff base-oxime metal complexes: Their magnetic properties and thermal decompositions.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 936, doi. 10.1002/jhet.671
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Synthesis, insecticidal activities, and molecular docking studies of 1,5-disubstituted-1,3,5-hexahydrotriazine-2-( N-nitro)imines.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 829, doi. 10.1002/jhet.642
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Synthesis and antibacterial activity of novel series of 2-( p-tolyloxy)-3-(5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)quinoline.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 872, doi. 10.1002/jhet.653
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Green chemistry approach to the synthesis of 2-aryl-4-ferrocenyl-quinoline derivatives under microwave irradiation.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 803, doi. 10.1002/jhet.594
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First synthesis of 2-(2,4,4-trimethyl-3,4-dihydro-2 H-benzo[ h]chromen-2-yl)-1-naphthol and 3-(2,4,4-trimethyl-3,4-dihydro-2 H-benzo[ g]chromen-2-yl)-2-naphthol from 1- and 2-naphthol derivatives.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 952, doi. 10.1002/jhet.473
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(Bromodimethylsulfonium) bromide-catalyzed one-pot three-component synthesis of imidazo[1,2-a]pyridines.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 942, doi. 10.1002/jhet.518
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Reactivity of ketene dithiolates toward alkyl bromides.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 973, doi. 10.1002/jhet.484
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Modifications to the Vilsmeier-Haack formylation of 1,4-dimethylcarbazole and its application to the synthesis of ellipticines.
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- Journal of Heterocyclic Chemistry, 2011, v. 48, n. 4, p. 814, doi. 10.1002/jhet.598
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