Works matching IS 15517004 AND DT 2020 AND VI 2020
Results: 71
Ultrasound and Oxone® promoting regioselective selenofunctionalization of chromone.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 276, doi. 10.24820/ark.5550190.p011.251
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Synthesis of novel pyrroloazepinones by Schmidt expansions of 6-indolones.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 262, doi. 10.24820/ark.5550190.p011.208
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Oxidative cleavage of β-aryl alcohols using manganese(IV) oxide.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 247, doi. 10.24820/ark.5550190.p011.249
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One-pot synthesis of functionalized pyrazolo[3,4-c]pyrazoles by reaction of 2-cyano-N-methyl-acrylamide, aryl aldehyde, and hydrazine hydrate.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 238, doi. 10.24820/ark.5550190.p011.250
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Flash vacuum pyrolysis of 2-acetyl-3-azido[1]benzothiophene.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 228, doi. 10.24820/ark.5550190.p011.239
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A novel approach for the synthesis of β-keto esters: one-pot reaction of carboxylic acids with chlorosulfonyl isocyanate.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 220, doi. 10.24820/ark.5550190.p011.209
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Completely dissimilar: The reactivity of 1-unsubstituted 3-chloroquinoline-2,4-diones with ethylene diamine and ethanolamine to form new molecular rearrangements.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 209, doi. 10.24820/ark.5550190.p011.053
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Pseudo-four-component synthesis of 5-(4-hydroxy-2-oxo-1,2-dihydropyridin-3-yl)-substituted 5H-chromeno[2,3-b]pyridines and estimation of its affinity to sirtuin 2.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 193, doi. 10.24820/ark.5550190.p011.220
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- Article
"Syn-effect" in asymmetric vinylogous alkylation of 3-[4-(N-phthalimide)-but-2-enoyl]oxazolidinone.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 181, doi. 10.24820/ark.5550190.p011.106
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The reactivity of Oxone towards 4,6-di(cycloamino)-1,3-phenylenediamines: synthesis of spirocyclic oxetane ring-fused imidazobenzimidazoles.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 180, doi. 10.24820/ark.5550190.p011.229
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C-Alkyl-bis-phosphoryl chelating systems for the potential recovery of strategic metals.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 168, doi. 10.24820/ark.5550190.p011.204
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Transition metal-guanidine complexes as catalysts in organic reactions. Recent developments.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 158, doi. 10.24820/ark.5550190.p011.265
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Metal-free approach for one-pot synthesis of 3-aryl-furo[3,2-c]coumarins.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 155, doi. 10.24820/ark.5550190.p011.170
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Computational insights into substituent effects on the stability and reactivity of flavylium cation analogs of anthocyanins.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 146, doi. 10.24820/ark.5550190.p011.125
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Oligoyne-bridged boron subphthalocyanine dimers - synthesis and redox properties.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 145, doi. 10.24820/ark.5550190.p011.263
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Synthesis of novel bisphosphorylimides based on Staudinger reaction.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 139, doi. 10.24820/ark.5550190.p011.150
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Evaluation of protonation sites in two MacMillan catalysts in solution by gas phase predissociation spectroscopy and electronic structure calculations.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 134, doi. 10.24820/ark.5550190.p011.148
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Efficient synthesis of 2-substituted 1-phenylchromen[3,4-d]imidazol-4(1H)-ones with possible anti-inflammatory activity.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 126, doi. 10.24820/ark.5550190.p011.180
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A combined EPR spectroscopy and DFT-based structural interpretation of the antitumor properties of oxindolimine-copper(II) complexes.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 123, doi. 10.24820/ark.5550190.p011.156
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Comparative reactivity of 5,7-dimethoxyindoles with aldehydes and ketones.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 117, doi. 10.24820/ark.5550190.p011.252
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Recent advances in the synthesis of pyrroles via multicomponent reactions using arylglyoxals.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 117, doi. 10.24820/ark.5550190.p011.172
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One-pot, regioselective synthesis of functionalized indole derivatives: a three-component domino reaction of arylamine, arylglyoxal, and 4-hydroxycoumarin or 4-hydroxy-6-methyl-2-pyrone.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 114, doi. 10.24820/ark.5550190.p011.151
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Prediction of <sup>15</sup>N NMR chemical shifts for nitrogenated aromatic compounds.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 113, doi. 10.24820/ark.5550190.p011.135
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Synthesis and kinase inhibitory potencies of new pyrido[3,4-g]quinazolines substituted at the 8-position.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 105, doi. 10.24820/ark.5550190.p011.268
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The synthesis and characterization of N-tosyl halodihydroconduramines from corresponding mono-epoxy derivative.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 105, doi. 10.24820/ark.5550190.p011.090
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Carbocation inside the cage: a periodical DFT study on the interaction of the C<sub>4</sub>H<sub>7</sub><sup>+</sup> system with alkali metal ion-exchanged zeolite Y.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 102, doi. 10.24820/ark.5550190.p011.113
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Organosilanes in the synthesis of saturated heterocycles.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 96, doi. 10.24820/ark.5550190.p011.111
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Sonogashira-Hagihara and Buchwald-Hartwig cross-coupling reactions with sydnone and sydnone imine derived catalysts.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 94, doi. 10.24820/ark.5550190.p011.231
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Synthesis of novel NHC-Rh complexes with anti-tumor activity against MCF-7 human breast cancer cells.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 94, doi. 10.24820/ark.5550190.p011.129
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Infrared diagnostic of the conformational change of methylated β-glucose bound to Li<sup>+</sup> upon ligand addition.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 89, doi. 10.24820/ark.5550190.p011.138
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Green and efficient synthesis of new pyrido[2,3-d]pyrimidine derivatives using Pd/SBA-15 as a nanocatalyst.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 84, doi. 10.24820/ark.5550190.p011.140
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Maculine: a furoquinoline alkaloid from the family Rutaceae: sources, syntheses and biological activities.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 82, doi. 10.24820/ark.5550190.p011.200
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Preparation of tetrahydro-1H-xanthen-1-one and chromen-1-one derivatives via a Morita-Baylis-Hillman/oxa-Michael/elimination cascade.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 77, doi. 10.24820/ark.5550190.p011.133
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DEAE-cellulose-catalyzed synthesis of 5-hydroxy-isoxazolidines and their synthetic uses towards nucleoside analogues.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 73, doi. 10.24820/ark.5550190.p011.159
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Mono-endo-6-N,N-diethylcarbamoyl and Bis-endo,endo-6,12-N,Ndiethylcarbamoyl derivatives of Tröger's Base. Synthesis and exo-endo isomerization study.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 67, doi. 10.24820/ark.5550190.p011.183
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A practical synthesis of (3-(phenanthren-9-yl)-4,5-dihydroisoxazol-5-yl)methyl (tert-butoxycarbonyl)-L-alaninate.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 66, doi. 10.24820/ark.5550190.p011.160
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Substitution by tert-butyl groups facilitates excited state proton transfer in hydroxylated triphenylimidazole frameworks more than it does for oxazole and thiazole analogs.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 61, doi. 10.24820/ark.5550190.p011.112
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Axially chiral phenolic derivatives of 8,8'-biquinolyl and 8-(naphth-1-yl)quinoline as platforms for discovery: The unfolding story of the 'azaBINOLs'.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 61, doi. 10.24820/ark.5550190.p011.149
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Synthesis of novel dicyclohexeno-crown ethers with strategically incorporated double bonds for further functionalization.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 60, doi. 10.24820/ark.5550190.p011.178
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Asymmetric syntheses of potential anti-malarial drugs designed from Fieser's 2-hydroxy-3-(2-methyloctyl)naphthalene-1,4-dione.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 56, doi. 10.24820/ark.5550190.p011.206
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Characterization of organic isomers: CID fragmentation technique on protonated hydroxybenzophenone isomers.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 53, doi. 10.24820/ark.5550190.p011.102
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An efficient synthesis of Nepetoidin B.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 52, doi. 10.24820/ark.5550190.p011.120
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Unique cyclolignan's architecture obtained via acid catalyzed cyclization/intramolecular Friedel-Crafts tandem reaction.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 46, doi. 10.24820/ark.5550190.p011.207
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Palladium catalyzed hydroesterification of substituted alkenes under microwave conditions.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 40, doi. 10.24820/ark.5550190.p011.198
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Metal-free coupling/isomerization reaction of isocyanide and cyclic 1,3-dione: a selective Csp³-H functionalization strategy for C-C bond formation.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 39, doi. 10.24820/ark.5550190.p011.114
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Modulation of the acidity of the 8-carboxamide group in the temozolomide family of antitumor imidazo[5,1-d][1,2,3,5]tetrazines.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 36, doi. 10.24820/ark.5550190.p011.182
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Mechanisms of the formation of imines in aqueous solution and the effect of the pH: a theoretical analysis.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 34, doi. 10.24820/ark.5550190.p011.105
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Synthesis of 4,5,6-trichloropyrimidine-2-carbonitrile from 4,6-dichloro-2-(methylthio)pyrimidine.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 27, doi. 10.24820/ark.5550190.p011.184
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Continuous flow synthesis of pharmaceuticals in Africa.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 24, doi. 10.24820/ark.5550190.p011.214
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Chiral thiourea derivatives as organocatalyts in the enantioselective Morita-Baylis-Hillman reactions.
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- ARKIVOC: Online Journal of Organic Chemistry, 2020, v. 2020, p. 21, doi. 10.24820/ark.5550190.p011.072
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