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Alkyl ammonium hydrogen sulfate immobilized on Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub> nanoparticles: a highly efficient catalyst for the multi-component preparation of novel tetrazolo[1,5-a]pyrimidine-6-carboxamide derivatives.
- Published in:
- Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-59096-2
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- Article
Preparation of thiazolidin-4-one derivatives using ZnO–NiO–NiFe2O4 nano-composite system.
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- Research on Chemical Intermediates, 2021, v. 47, n. 2, p. 589, doi. 10.1007/s11164-020-04287-5
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- Article
Synthesis of 3,4,5-substituted furan-2(5H)-ones using Al-doped ZnO nanostructure.
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- Research on Chemical Intermediates, 2018, v. 44, n. 9, p. 5013, doi. 10.1007/s11164-018-3406-0
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- Article
Nano FeO@SiO-SOH: efficient catalyst for the multi-component preparation of indeno[2′,1′:5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione derivatives.
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- Research on Chemical Intermediates, 2017, v. 43, n. 12, p. 7257, doi. 10.1007/s11164-017-3073-6
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- Article
Preparation of 3,4,5-substituted furan-2(5 H)-ones using HY Zeolite nano-powder as an efficient catalyst.
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- Research on Chemical Intermediates, 2016, v. 42, n. 8, p. 6501, doi. 10.1007/s11164-016-2476-0
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- Article
ZnAlO-BiO composite nano-powder as an efficient catalyst for the multi-component, one-pot, aqueous media preparation of novel 4 H-chromene-3-carbonitriles.
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- Research on Chemical Intermediates, 2016, v. 42, n. 5, p. 4191, doi. 10.1007/s11164-015-2269-x
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- Article
Synthesis of a novel series of 7-hydroxy-10-aryl-10 H-indeno[1,2- b]chromen-11-ones, indeno[1,2- b]naphtho[1,2- e]pyran-12(13 H)-one, and indeno[1,2- b]naphtho[3,2- e]pyran-5,11,13-trione catalyzed by reusable polyvinylpolypyrrolidone-supported triflic acid
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- Research on Chemical Intermediates, 2015, v. 41, n. 11, p. 9085, doi. 10.1007/s11164-015-1949-x
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- Article
Facile one-pot synthesis of a novel series of 7-aryl-8 H-benzo[ h]indeno[1,2- b]quinoline-8-one derivatives catalyzed by tribromomelamine.
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- Research on Chemical Intermediates, 2015, v. 41, n. 10, p. 6907, doi. 10.1007/s11164-014-1787-2
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- Article
An appropriate one-pot synthesis of 4-aryl-2-naphthalen-2-yl-5 H-indeno [1,2- b]pyridin-5-ones using thiourea dioxide as an efficient and reusable organocatalyst.
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- Research on Chemical Intermediates, 2015, v. 41, n. 9, p. 6325, doi. 10.1007/s11164-014-1742-2
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- Article
Use of silica gel-supported aluminium chloride as reusable catalyst for expeditious synthesis of a novel series of 11-amino-12-aryl-hexahydro-5-oxa-6,13-diaza-indeno[1,2- b]anthracene derivatives.
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- Research on Chemical Intermediates, 2015, v. 41, n. 9, p. 6665, doi. 10.1007/s11164-014-1768-5
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- Article
Poly(4-vinylpyridinium)hydrogensulfate as an efficient and convenient catalyst for a three-component synthesis of 7-methyl-10-aryl-10 H-5,8-dioxa-benzo[ b]fluoren-9,11-diones.
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- Research on Chemical Intermediates, 2015, v. 41, n. 8, p. 5239, doi. 10.1007/s11164-014-1625-6
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- Article
Boron trifluoride supported on hydroxyapatite-encapsulated-γ-FeO as a magnetically recoverable catalyst for ring opening of α,β-epoxy ketones.
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- Research on Chemical Intermediates, 2015, v. 41, n. 7, p. 4919, doi. 10.1007/s11164-014-1577-x
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- Article
Synthesis of 2,3-dihydroquinazolin-4(1 H)-ones catalyzed by succinimide- N-sulfonic acid as a mild and efficient catalyst.
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- Research on Chemical Intermediates, 2015, v. 41, n. 6, p. 3447, doi. 10.1007/s11164-013-1447-y
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- Article
Bismuth nitrate as an efficient catalyst for the preparation of 2-arylbenzothiazole derivatives.
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- Research on Chemical Intermediates, 2014, v. 40, n. 4, p. 1669, doi. 10.1007/s11164-013-1072-9
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- Article
Preparation of methyl/benzyl(2-hydroxynaphthalen-1-yl)(aryl)methylcarbamate derivatives using magnesium hydrogen sulfate.
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- Research on Chemical Intermediates, 2014, v. 40, n. 4, p. 1357, doi. 10.1007/s11164-013-1044-0
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- Article
An eco-friendly catalytic route for one-pot synthesis of 2-amino-6-(2-oxo-2 Hchromen-3-yl)-4-arylnicotinonitrile derivatives by silica-supported perchloric acid (HClO-SiO) under solvent-free conditions.
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- Research on Chemical Intermediates, 2014, v. 40, n. 3, p. 1135, doi. 10.1007/s11164-013-1027-1
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- Article
Multicomponent preparation of highly functionalized piperidines using magnesium hydrogen sulfate as an efficient catalyst.
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- Research on Chemical Intermediates, 2013, v. 39, n. 8, p. 3753, doi. 10.1007/s11164-012-0878-1
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- Article
Nickel(II) catalyzed oxidation of aldehyde derivatives to their carboxylic acid or ester analogs.
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- Research on Chemical Intermediates, 2013, v. 39, n. 7, p. 3319, doi. 10.1007/s11164-012-0844-y
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- Article
Aluminum hydrogen sulfate [Al(HSO)] as an efficient catalyst for the preparation of thioacetals.
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- Research on Chemical Intermediates, 2013, v. 39, n. 6, p. 2837, doi. 10.1007/s11164-012-0802-8
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- Article
1-Butyl-1-methylpyrrolidinium hydrogen sulfate-promoted preparation of 1,5-diaryl-3-(arylamino)-1 H-pyrrol-2(5 H)-one derivatives.
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- Research on Chemical Intermediates, 2013, v. 39, n. 5, p. 2187, doi. 10.1007/s11164-012-0749-9
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- Article
Preparation of 1,3,4-oxadiazole derivatives via supported and unsupported phosphinium dibromide reagents.
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- Canadian Journal of Chemistry, 2020, v. 98, n. 11, p. 670, doi. 10.1139/cjc-2020-0185
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- Article
An efficient method for the silylation of hydroxyl groups with hexamethyldisilazane (HMDS) catalyzed by aluminum tris(dihydrogen phosphate) under solvent-free and ambient conditions.
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- Canadian Journal of Chemistry, 2008, v. 86, n. 8, p. -1, doi. 10.1139/V08-086
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- Article
One-pot preparation of β-amido ketones/esters in a three-component condensation reaction using magnesium hydrogensulfate as an effective and reusable catalyst.
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- Canadian Journal of Chemistry, 2008, v. 86, n. 5, p. 376, doi. 10.1139/V08-013
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- Article
SiO<sub>2</sub>‐POCl<sub>2</sub> nanoparticles promoted the synthesis of novel structure of 2,3‐dihydrooxazole derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2019, v. 56, n. 11, p. 3152, doi. 10.1002/jhet.3715
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- Article
An Efficient One‐Pot Synthesis of 7,7‐Dimethyl‐2‐(2‐oxo‐2H‐chromen‐3‐yl)‐4‐aryl‐7,8‐dihydroquinolin‐5(6H)‐one Derivatives Using Chitosan–SO<sub>3</sub>H as Biodegradable Organocatalyst
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- Journal of Heterocyclic Chemistry, 2019, v. 56, n. 3, p. 947, doi. 10.1002/jhet.3473
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- Article
Green synthesis of 2-amino-7-hydroxy-4-aryl-4H-chromene-3-carbonitriles using ZnO nanoparticles prepared with mulberry leaf extract and ZnCl<sub>2</sub>.
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- Turkish Journal of Chemistry, 2015, v. 39, n. 3, p. 667, doi. 10.3906/kim-1501-106
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- Article
One-pot synthesis of amidoalkyl naphthols using NaHSO<sub>4</sub>.SiO<sub>2</sub> as an efficient and recyclable heterogeneous catalyst.
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- Turkish Journal of Chemistry, 2009, v. 33, n. 4, p. 449, doi. 10.3906/kim-0812-67
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- Article
Ferric Hydrogen Sulfate as an Efficient Heterogeneous Catalyst for Environmentally Friendly Greener Synthesis of 1,8-Dioxo-Octahydroxanthenes.
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- Turkish Journal of Chemistry, 2009, v. 33, n. 2, p. 233
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- Publication type:
- Article
A Convenient Method for the Preparation of 1,5-Diaryl-3-(arylamino)-1 H-pyrrol-2(5 H)-ones.
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- Chinese Journal of Chemistry, 2011, v. 29, n. 9, p. 1851, doi. 10.1002/cjoc.201180323
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- Article
Eco-friendly and Efficient Synthesis of 2,3-Dihydroquinazolin-4(1 H)-ones.
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- Chinese Journal of Chemistry, 2011, v. 29, n. 8, p. 1617, doi. 10.1002/cjoc.201180290
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- Article
PPA-SiO<sub>2</sub> Catalyzed Multi-component Synthesis of N-[ α-( β-Hydroxy- α-naphthyl)(benzyl)] O-Alkyl Carbamate Derivatives.
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- Chinese Journal of Chemistry, 2009, v. 27, n. 4, p. 821, doi. 10.1002/cjoc.200990137
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- Article
Preparation and Application of Perchloric Acid Supported on Alumina (Al<sub>2</sub>O<sub>3</sub>-HClO<sub>4</sub>) to the Synthesis of α-( α-Amidobenzyl)- β-naphthols.
- Published in:
- Chinese Journal of Chemistry, 2009, v. 27, n. 4, p. 815, doi. 10.1002/cjoc.200990136
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- Article
N-Bromosuccinimide Catalyzed One-pot and Rapid Synthesis of Acetamidobenzyl Naphthols under Mild and Solvent-free Conditions.
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- Chinese Journal of Chemistry, 2008, v. 26, n. 11, p. 2093, doi. 10.1002/cjoc.200890373
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- Article
Preparation of Silyl Ethers Using Hexamethyldisilazane in the Presence of N-Bromosuccinimide under Mild and Solvent-Free Conditions.
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- Chinese Journal of Chemistry, 2008, v. 26, n. 9, p. 1709, doi. 10.1002/cjoc.200890309
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- Publication type:
- Article
Sodium Hydrogen Sulfate as Effective and Reusable Heterogeneous Catalyst for the One-pot Preparation of 14 H-[(Un)substituted phenyl]-dibenzo[ a, j]xanthene Leuco-dye Derivatives.
- Published in:
- Chinese Journal of Chemistry, 2008, v. 26, n. 2, p. 338, doi. 10.1002/cjoc.200890065
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- Article
An Aurivillius perovskite nano-structure of SrBiTiO: efficient catalyst for the preparation of novel dihydronaphtho[2′,1′:4,5]thieno[2,3- d]pyrimidin-7(6 H)-one derivatives using HSBM technique.
- Published in:
- Journal of the Iranian Chemical Society, 2018, v. 15, n. 1, p. 55, doi. 10.1007/s13738-017-1208-8
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- Publication type:
- Article
MnO<sub>2</sub>/Cr<sub>2</sub>O<sub>3</sub>/PANI nanocomposites prepared by in situ oxidation polymerization method: Optical and electrical behaviors.
- Published in:
- Journal of Applied Polymer Science, 2019, v. 136, n. 15, p. N.PAG, doi. 10.1002/app.47219
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- Article
Reusable silica supported poly phosphoric acid catalyzed three-component synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives.
- Published in:
- ARKIVOC: Online Journal of Organic Chemistry, 2009, p. 59
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- Article
TiO<sub>2</sub> bonded SiO<sub>2</sub>-alkyl-NH<sub>2</sub> grafted cellulose for improving thermal stability, mechanical strength characteristics, and water adsorption capacity.
- Published in:
- Cellulose, 2024, v. 31, n. 3, p. 1801, doi. 10.1007/s10570-023-05718-3
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- Article
Solvent-free preparation of 3-aryl-2-[(aryl)(arylamino)]methyl-4H-furo[3,2-c]chromen-4-one derivatives using ZnO-ZnAl<sub>2</sub>O<sub>4</sub> nanocomposite as a heterogeneous catalyst.
- Published in:
- Heterocyclic Communications, 2018, v. 24, n. 1, p. 17, doi. 10.1515/hc-2017-0141
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- Publication type:
- Article
Al(HSO): an efficient and heterogeneous reusable catalyst for the synthesis of 1-amidoalkyl-2-naphthols under thermal solvent-free conditions.
- Published in:
- Journal of the Iranian Chemical Society, 2012, v. 9, n. 1, p. 1, doi. 10.1007/s13738-011-0009-8
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- Publication type:
- Article
Characterization and low-cost, green synthesis of Zn<sup>2+</sup> doped MgO nanoparticles.
- Published in:
- Green Processing & Synthesis, 2018, v. 7, n. 3, p. 248, doi. 10.1515/gps-2016-0219
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- Publication type:
- Article
Green chemistry preparation of MgO grit like nanostructures: efficient catalyst for the synthesis of 4 H-pyrans and α,α′-bis(substituted-benzylidene) cycloalkanone derivatives.
- Published in:
- Green Processing & Synthesis, 2016, v. 5, n. 3, p. 289, doi. 10.1515/gps-2015-0136
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- Publication type:
- Article
Glass-Ceramic Fillers Based on Zinc Oxide–Silica Systems for Dental Composite Resins: Effect on Mechanical Properties.
- Published in:
- Materials (1996-1944), 2023, v. 16, n. 18, p. 6268, doi. 10.3390/ma16186268
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- Article
Nickel (II) chloride hexahydrate as an efficient catalyst for the preparation of highly functionalised piperidine derivatives.
- Published in:
- Journal of Chemical Research, 2012, v. 36, n. 6, p. 336, doi. 10.3184/174751912X13351985240633
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- Publication type:
- Article
Preparation of methyl (2-hydroxynaphthalen-1-yl)(aryl)methyl/benzylcarbamate derivatives using magnesium (II) 2,2,2-trifluoroacetate as an efficient catalyst.
- Published in:
- Journal of Chemical Research, 2011, v. 35, n. 11, p. 622, doi. 10.3184/174751911X13182405888457
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- Publication type:
- Article
Triethylammonium hydrogen sulfate as a catalyst for the preparation of 1,5-diaryl-3-(arylamino)-1H-pyrrol-2(5H)-one derivatives.
- Published in:
- Journal of Chemical Research, 2011, v. 35, n. 11, p. 634, doi. 10.3184/174751911X13191347034936
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- Publication type:
- Article
ZnO-CeO<sub>2</sub> nanocomposite: efficient catalyst for the preparation of thieno[2,3-d]pyrimidin-4(3H)-one derivatives.
- Published in:
- Main Group Metal Chemistry, 2018, v. 41, n. 1/2, p. 21, doi. 10.1515/mgmc-2017-0038
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- Publication type:
- Article
Nano-basic silica as an efficient catalyst for the multi-component preparation of pyrano[2,3-d] pyrimidine derivatives.
- Published in:
- Main Group Metal Chemistry, 2017, v. 40, n. 1/2, p. 19, doi. 10.1515/mgmc-2016-0034
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- Article