Works matching AU Cho, Chan Sik
Results: 50
Copper powder-catalyzed coupling and cyclization of 1-bromoallyl bromides with amidine hydrochlorides leading to pyrimidines.
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- Synthetic Communications, 2017, v. 47, n. 11, p. 1046, doi. 10.1080/00397911.2017.1287276
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- Article
Synthesis of Pyrrolone‐ and Isoindolinone‐Fused Benzimidazole‐4,7‐diones by Stepwise Palladium‐Catalyzed Carbonylative Cyclization and Oxidation.
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- Asian Journal of Organic Chemistry, 2019, v. 8, n. 9, p. 1726, doi. 10.1002/ajoc.201900423
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- Article
Synthesis of Double Benzimidazole‐Fused Quinazolines and Pyrimidines Catalyzed by Recyclable Magnetic Cu‐MOF‐74.
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- European Journal of Organic Chemistry, 2024, v. 27, n. 47, p. 1, doi. 10.1002/ejoc.202400902
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Magnetic MOF‐199‐Catalyzed Synthesis of Benzo[4,5]imidazo[1,2‐f]phenanthridines and Their Analogues by Tandem C(sp<sup>2</sup>)−C Coupling and Cyclization Followed by Aromatization.
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- ChemistrySelect, 2023, v. 8, n. 29, p. 1, doi. 10.1002/slct.202300926
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Synthesis of benzo[4,5]imidazo[1,2‐a]indolo[1,2‐c]quinazolines from 2‐(2‐bromoaryl)indoles and 2‐methoxybenzimidazoles under recyclable magnetic MOF‐199 catalysis.
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- Applied Organometallic Chemistry, 2022, v. 36, n. 11, p. 1, doi. 10.1002/aoc.6871
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Microwave-assisted copper powder-catalyzed coupling and cyclization of β-bromo-α, β-unsaturated amides with amidine hydrochlorides leading to pyrimidinones.
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- Applied Organometallic Chemistry, 2015, v. 29, n. 6, p. 372, doi. 10.1002/aoc.3301
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Palladium-catalyzed three-component.
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- Applied Organometallic Chemistry, 2015, v. 29, n. 4, p. 226, doi. 10.1002/aoc.3274
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Transfer hydrogenation of ketones to alkanes using tributylamine under heterogeneous Pd/C catalysis.
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- Applied Organometallic Chemistry, 2014, v. 28, n. 10, p. 797, doi. 10.1002/aoc.3201
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Palladium-catalyzed.
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- Applied Organometallic Chemistry, 2014, v. 28, n. 4, p. 225, doi. 10.1002/aoc.3111
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Ligand-free CuI-catalyzed coupling and.
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- Applied Organometallic Chemistry, 2013, v. 27, n. 9, p. 507, doi. 10.1002/aoc.3016
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CuI/amino acid-catalyzed coupling and.
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- Applied Organometallic Chemistry, 2013, v. 27, n. 7, p. 380, doi. 10.1002/aoc.2990
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CuI/amino acid catalysis in coupling and cyclization of β-bromo-α,β-unsaturated carboxylic acids with terminal alkynes leading to alkylidenefuranones.
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- Applied Organometallic Chemistry, 2013, v. 27, n. 5, p. 277, doi. 10.1002/aoc.2963
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- Article
Copper(I) salt/PEG-400 catalysis in one-pot direct synthesis of 1-aryl-1 H-indazoles from 2-bromobenzaldehydes and arylhydrazines.
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- Applied Organometallic Chemistry, 2013, v. 27, n. 4, p. 224, doi. 10.1002/aoc.2956
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Palladium-catalyzed cyclization of β-bromo-α,β-unsaturated ketones with arylhydrazines leading to 3-substituted 1-aryl-1 H-pyrazoles.
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- Applied Organometallic Chemistry, 2012, v. 26, n. 11, p. 570, doi. 10.1002/aoc.2900
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Palladium-catalyzed carbonylative cyclization of 1-bromoallyl bromides with anilines leading to 1-aryl-1 H-pyrrol-2(5 H)-ones.
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- Applied Organometallic Chemistry, 2012, v. 26, n. 10, p. 499, doi. 10.1002/aoc.2887
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Palladium-catalyzed carbonylative cyclization of 3-bromoallyl alcohols leading to furan-2(5 H)-ones.
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- Applied Organometallic Chemistry, 2012, v. 26, n. 8, p. 406, doi. 10.1002/aoc.2864
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Palladium-catalyzed carbonylative cyclization of β-bromo-α,β-unsaturated carboxylic acids with primary amines leading to N-alkylmaleimides.
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- Applied Organometallic Chemistry, 2012, v. 26, n. 4, p. 185, doi. 10.1002/aoc.2836
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Carbon-carbon bond formation between secondary alcohols and aldehydes under ruthenium-catalyzed redox shuttle.
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- Applied Organometallic Chemistry, 2011, v. 25, n. 9, p. 695, doi. 10.1002/aoc.1829
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An improved synthesis of quinolines from β-bromovinyl aldehydes and primary arylamines in the presence of a palladium catalyst.
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- Applied Organometallic Chemistry, 2010, v. 24, n. 11, p. 817, doi. 10.1002/aoc.1709
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Reduction of nitroarenes followed by propanol group transfer from tris(3-hydroxypropyl)- amine and cyclization leading to quinolines under heterogeneous PdC catalysis.
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- Applied Organometallic Chemistry, 2010, v. 24, n. 4, p. 291, doi. 10.1002/aoc.1596
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Determination of Volatility Parameters of Secondary Organic Aerosol Components via Thermal Analysis.
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- Atmosphere, 2022, v. 13, n. 5, p. 709, doi. 10.3390/atmos13050709
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Copper‐Catalyzed Synthesis of 5‐Arylindolo[1,2‐c]quinazolin‐6(5H)‐ones from 2‐(2‐Bromoaryl)indoles and Aryl Isocyanates under Microwave Irradiation.
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- European Journal of Organic Chemistry, 2022, v. 2022, n. 22, p. 1, doi. 10.1002/ejoc.202200479
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- Article
Synthesis of Trinuclear Benzimidazole‐Fused Hybrid Scaffolds by Transition Metal‐Free Tandem C(sp<sup>2</sup>)−N Bond Formation under Microwave Irradiation.
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- European Journal of Organic Chemistry, 2021, v. 2021, n. 29, p. 4088, doi. 10.1002/ejoc.202100419
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Synthesis of 2‐Aminoquinazoline‐ and 2‐Aminopyrimidine‐Fused Hybrid Scaffolds by Copper‐Catalyzed C(sp<sup>2</sup>)–N Coupling and Cyclization Followed by Oxidation.
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- European Journal of Organic Chemistry, 2020, v. 2020, n. 23, p. 3468, doi. 10.1002/ejoc.202000427
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Cover Feature: Copper‐Catalyzed Synthesis of Trinuclear N‐Fused Hybrid Scaffolds by Double C(sp<sup>2</sup>)–N Bond Formation between 2‐(2‐Bromoaryl)indoles and 2‐Aminoazoles (Eur. J. Org. Chem. 19/2020).
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- European Journal of Organic Chemistry, 2020, v. 2020, n. 19, p. 2782, doi. 10.1002/ejoc.202000605
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Copper‐Catalyzed Synthesis of Trinuclear N‐Fused Hybrid Scaffolds by Double C(sp<sup>2</sup>)–N Bond Formation between 2‐(2‐Bromoaryl)indoles and 2‐Aminoazoles.
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- European Journal of Organic Chemistry, 2020, v. 2020, n. 19, p. 2807, doi. 10.1002/ejoc.202000238
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Copper‐Catalyzed Construction of Trinuclear N‐Fused Hybrid Scaffolds Using Cyclic Ureas as New Building Blocks.
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- European Journal of Organic Chemistry, 2020, v. 2020, n. 3, p. 330, doi. 10.1002/ejoc.201901588
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- Article
Synthesis of Binuclear Isoquinoline‐ and Pyridine‐Fused Benzimidazole‐4,7‐diones by Magnetic MOF‐199‐Catalyzed C–C Coupling/Cyclization Followed by Oxidation.
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- European Journal of Organic Chemistry, 2019, v. 2019, n. 25, p. 4071, doi. 10.1002/ejoc.201900635
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- Article
Highly Selective Fluorescent Probe Based on 2‐(2′‐Dansylamidophenyl)‐Thiazole for Sequential Sensing of Copper(II) and Iodide Ions.
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- Bulletin of the Korean Chemical Society, 2019, v. 40, n. 2, p. 163, doi. 10.1002/bkcs.11663
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Electronically‐tuned 2‐(2′‐Hydroxyphenyl)‐4‐pyrenylthiazole through Bond Energy Transfer Donor–Acceptor Couples: Sensing and Biological Applications.
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- Bulletin of the Korean Chemical Society, 2018, v. 39, n. 12, p. 1420, doi. 10.1002/bkcs.11617
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- Article
Copper‐catalyzed CN Coupling and Cyclization of 2‐(2‐Bromophenyl)‐1H‐indoles with Primary Amides Leading to Indolo[1,2‐c]quinazolines.
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- Bulletin of the Korean Chemical Society, 2018, v. 39, n. 9, p. 1105, doi. 10.1002/bkcs.11545
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- Article
Ruthenium-Catalyzed Regioselective α-Alkylation of Ketones: The First Alkyl-Group Transfer from Trialkylamines to the α-C Atom of Ketones.
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- Angewandte Chemie International Edition, 2001, v. 40, n. 5, p. 958, doi. 10.1002/1521-3773(20010302)40:5<958::AID-ANIE958>3.0.CO;2-4
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PALLADIUM-CATALYSED CONVENIENT SYNTHESIS OF 3-METHYLENEISOINDOLIN-1-ONES.
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- Synthetic Communications, 2002, v. 32, n. 12, p. 1821, doi. 10.1081/SCC-120004063
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- Article
Facile Palladium-Catalyzed Synthesis of 3-oxo- 1,3-Dihydro-1-Isobenzofuranyl Alkanoates From 2-Bromobenzaldehyde and Carboxylic Acids.
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- Synthetic Communications, 2000, v. 30, n. 6, p. 1139, doi. 10.1080/00397910008087130
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- Article
Palladium-Catalyzed Synthesis of β-Lactams via Carbonylative Cycloaddition of Benzyl and Allyl Halides with Imines.
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- Synthetic Communications, 1999, v. 29, n. 15, p. 2695, doi. 10.1080/00397919908086431
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- Article
Base/DMSO‐Promoted Synthesis of Benzo[4,5]imidazo[2,1‐a]isoquinolines via C−C Bond Formation.
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- Advanced Synthesis & Catalysis, 2024, v. 366, n. 5, p. 1182, doi. 10.1002/adsc.202301365
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Palladium-catalyzed cyclization of 3-bromopyridine-4-carbaldehyde with carbon monoxide and carboxylic acids.
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- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1397, doi. 10.1002/jhet.5570450523
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A rhodium-catalyzed route for oxidative coupling and cyclization of 2-aminobenzyl alcohol with ketones leading to quinolines.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1219, doi. 10.1002/jhet.5570420630
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Ruthenium-catalyzed formal alkyl group transfer: Synthesis of quinolines from nitroarenes and alkylammonium halides.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 3, p. 423, doi. 10.1002/jhet.5570410320
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Consecutive isomerization and cyclization of 3-(2-aminophenyl)-1-arylprop-2-yn-1-ols leading to 2-arylquinolines in the presence of potassium hydroxide.
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- Journal of Heterocyclic Chemistry, 2004, v. 41, n. 3, p. 409, doi. 10.1002/jhet.5570410317
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Ruthenium-catalyzed formation of quinolines via reductive cyclization of nitroarenes with tris(3-hydroxypropyl)amine in an aqueous medium.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 929, doi. 10.1002/jhet.5570400530
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Ruthenium-catalyzed synthesis of quinolines via reductive heteroannulation of nitroarenes with 3-amino-1-propanols.
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- Journal of Heterocyclic Chemistry, 2002, v. 39, n. 2, p. 291, doi. 10.1002/jhet.5570390207
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Tin(II) chloride-mediated synthesis of 2-substituted benzoxazoles.
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- Journal of Heterocyclic Chemistry, 2002, v. 39, n. 2, p. 421, doi. 10.1002/jhet.5570390229
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- Article
Ruthenium-Catalyzed synthesis of quinolines from anilines and N-allylic compounds by cascade amine exchange reaction-heteroannulation.
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- Journal of Heterocyclic Chemistry, 2000, v. 37, n. 5, p. 1315, doi. 10.1002/jhet.5570370549
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Synthesis of quinolines by ruthenium-catalyzed heteroannulation of anilines with 3-amino-1-propanol.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 5, p. 1175, doi. 10.1002/jhet.5570360510
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- Article
Synthesis of 3-phenoxy-1,3-dihydro-1-isobenzofuranones by palladium-catalyzed carbonylative cyclization of 2-bromobenzaldehyde with phenols.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 4, p. 1101, doi. 10.1002/jhet.5570360446
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Palladium-catalyzed synthesis of 3-oxo-1,3-dihydro-1-isobenzofuranyl alkanoates from 2-bromobenzaldehyde and sodium alkanoates.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 289, doi. 10.1002/jhet.5570360145
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Synthesis of spiroisoindolinones by palladium-catalyzed heterocyclization of 2-iodobenzoyl chloride with ketimines.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 297, doi. 10.1002/jhet.5570360147
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Synthesis of 3-alkenylisoindolin-1-ones via palladium(0)-catalyzed coupling and cyclization between 2-iodobenzoyl chloride and aldimines.
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- Journal of Heterocyclic Chemistry, 1998, v. 35, n. 1, p. 265, doi. 10.1002/jhet.5570350147
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Palladium-catalyzed synthesis of 3-(alkylamino)isoindolin-1-ones by carbonylative cyclization of 2-bromobenzaldehyde with primary amines.
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- Journal of Heterocyclic Chemistry, 1997, v. 34, n. 4, p. 1371, doi. 10.1002/jhet.5570340446
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- Article