Works by Khalil, Khaled D

Results: 28

Investigation of inhibition efficiencies of Novel bis-oxindole and bis(spiro(triazole-oxindole)) for the corrosion of copper in sulfuric acid medium.

Published in:

Polycyclic Aromatic Compounds, 2024, v. 44, n. 2, p. 1258, doi. 10.1080/10406638.2023.2191972

By:

Farghaly, Thoraya A.;
Fawzy, Ahmed;
Alsharief, Hatun H.;
Alqarni, Nada;
Al Bahir, Areej;
Riyadh, Sayed M.;
Khalil, Khaled D.

Publication type:

Article

Synthesis and greener pastures biological study of bis-thiadiazoles as potential Covid-19 drug candidates.

Published in:

Arabian Journal of Chemistry, 2022, v. 15, n. 9, p. N.PAG, doi. 10.1016/j.arabjc.2022.104101

By:

Said, Musa A.;
Riyadh, Sayed M.;
Al-Kaff, Nadia S.;
Nayl, A.A.;
Khalil, Khaled D.;
Bräse, Stefan;
Gomha, Sobhi M.

Publication type:

Article

Synthesis of Chitosan-La 2 O 3 Nanocomposite and Its Utility as a Powerful Catalyst in the Synthesis of Pyridines and Pyrazoles.

Published in:

Molecules, 2021, v. 26, n. 12, p. 3689, doi. 10.3390/molecules26123689

By:

Khalil, Khaled D.;
Riyadh, Sayed M.;
Jaremko, Mariusz;
Farghaly, Thoraya A.;
Hagar, Mohamed

Publication type:

Article

Solvent-Free Mechanochemical Synthesis of High Transition Biphenyltetracarboxydiimide Liquid Crystals.

Published in:

Molecules, 2021, v. 26, n. 10, p. 3035, doi. 10.3390/molecules26103035

By:

Al-Humaidi, Jehan Y.;
Alissa, Siham A.;
Katariya, Kanubhai D.;
Abu Al-Ola, Khulood A.;
Hagar, Mohamed;
Khalil, Khaled D.;
Baron, Michel

Publication type:

Article

Chitosan Based Heterogeneous Catalyses: Chitosan-Grafted-Poly(4-Vinylpyridne) as an Efficient Catalyst for Michael Additions and Alkylpyridazinyl Carbonitrile Oxidation.

Published in:

Molecules, 2013, v. 18, n. 5, p. 5288, doi. 10.3390/molecules18055288

By:

Khalil, Khaled D.;
Al-Matar, Hamad M.

Publication type:

Article

Studies on 2-Arylhydrazononitriles: Synthesis of 3-Aryl-2-arylhydrazopropanenitriles and Their Utility as Precursors to 2-Substituted Indoles, 2-Substituted-1,2,3-Triazoles, and 1-Substituted Pyrazolo[4,3-d]pyrimidines.

Published in:

Molecules, 2012, v. 17, n. 10, p. 12225, doi. 10.3390/molecules171012225

By:

Khalil, Khaled D.;
Al-Matar, Hamad M.

Publication type:

Article

A Convenient Ultrasound-Promoted Synthesis of Some New Thiazole Derivatives Bearing a Coumarin Nucleus and Their Cytotoxic Activity.

Published in:

Molecules, 2012, v. 17, n. 8, p. 9335, doi. 10.3390/molecules17089335

By:

Gomha, Sobhi M.;
Khalil, Khaled D.

Publication type:

Article

Studies on 3-Oxoalkanenitriles: Novel Rearrangement Reactions Observed in Studies of the Chemistry of 3-Heteroaroyl-3-Oxoalkanenitriles as Novel Routes to 2-Dialkylaminopyridines.

Published in:

Molecules, 2012, v. 17, n. 1, p. 897, doi. 10.3390/molecules17010897

By:

Al-Matar, Hamad M.;
Khalil, Khaled D.;
Al-Kanderi, Mona F.;
Elnagdi, Mohamed H.

Publication type:

Article

Green One Pot Solvent-Free Synthesis of Pyrano[2,3-c]-Pyrazoles and Pyrazolo[1,5-a]Pyrimidines.

Published in:

Molecules, 2010, v. 15, n. 9, p. 6619, doi. 10.3390/molecules15096619

By:

Al-Matar, Hamad M.;
Khalil, Khaled D.;
Adam, Aisha Y.;
Elnagdi, Mohamed H.

Publication type:

Article

Synthesis, structural, dielectric and optical properties of chitosan-MgO nanocomposite.

Published in:

Journal of Taibah University for Science, 2020, v. 14, n. 1, p. 975, doi. 10.1080/16583655.2020.1792117

By:

Khalil, Khaled D.;
Bashal, Ali H.;
Khalafalla, Mohammed;
Zaki, Ayman A.

Publication type:

Article

Synthesis, characterization and optical properties of chitosan–La<sub>2</sub>O<sub>3</sub> nanocomposite.

Published in:

Bulletin of Materials Science, 2022, v. 45, n. 3, p. 1, doi. 10.1007/s12034-022-02697-2

By:

Zaki, Ayman A;
Khalafalla, Mohammed;
Alharbi, Khadijah H;
Khalil, Khaled D

Publication type:

Article

Preparation, Characterization, Dielectric Properties, and AC Conductivity of Chitosan Stabilized Metallic Oxides CoO and SrO: Experiments and Tight Binding Calculations.

Published in:

Polymers (20734360), 2023, v. 15, n. 20, p. 4132, doi. 10.3390/polym15204132

By:

Elfadl, Azza Abou;
Bashal, Ali H.;
Habeeb, Talaat H.;
Khalafalla, Mohammed A. H.;
Alkayal, Nazeeha S.;
Khalil, Khaled D.

Publication type:

Article

Green Synthetic Approaches of 2-Hydrazonothiazol-4(5 H)-ones Using Sustainable Barium Oxide-Chitosan Nanocomposite Catalyst.

Published in:

Polymers (20734360), 2023, v. 15, n. 18, p. 3817, doi. 10.3390/polym15183817

By:

Khalil, Khaled D.;
Riyadh, Sayed M.;
Bashal, Ali H.;
Abolibda, Tariq Z.;
Gomha, Sobhi M.

Publication type:

Article

Efficient, Recyclable, and Heterogeneous Base Nanocatalyst for Thiazoles with a Chitosan-Capped Calcium Oxide Nanocomposite.

Published in:

Polymers (20734360), 2022, v. 14, n. 16, p. 3347, doi. 10.3390/polym14163347

By:

Khalil, Khaled D.;
Ahmed, Hoda A.;
Bashal, Ali H.;
Bräse, Stefan;
Nayl, AbdElAziz A.;
Gomha, Sobhi M.

Publication type:

Article

Chitosan-Strontium Oxide Nanocomposite: Preparation, Characterization, and Catalytic Potency in Thiadiazoles Synthesis.

Published in:

Polymers (20734360), 2022, v. 14, n. 14, p. N.PAG, doi. 10.3390/polym14142827

By:

Khalil, Khaled D.;
Riyadh, Sayed M.;
Alkayal, Nazeeha S.;
Bashal, Ali H.;
Alharbi, Khadijah H.;
Alharbi, Walaa

Publication type:

Article

Bio-Based (Chitosan-ZnO) Nanocomposite: Synthesis, Characterization, and Its Use as Recyclable, Ecofriendly Biocatalyst for Synthesis of Thiazoles Tethered Azo Groups.

Published in:

Polymers (20734360), 2022, v. 14, n. 3, p. 386, doi. 10.3390/polym14030386

By:

Bashal, Ali H.;
Riyadh, Sayed M.;
Alharbi, Walaa;
Alharbi, Khadijah H.;
Farghaly, Thoraya A.;
Khalil, Khaled D.

Publication type:

Article

Heterogeneous Hybrid Nanocomposite Based on Chitosan/Magnesia Hybrid Films: Ecofriendly and Recyclable Solid Catalysts for Organic Reactions.

Published in:

Polymers (20734360), 2021, v. 13, n. 20, p. 3583, doi. 10.3390/polym13203583

By:

Madkour, Metwally;
Khalil, Khaled D.;
Al-Sagheer, Fakhreia A.

Publication type:

Article

Synthesis, Characterization of Chitosan-Aluminum Oxide Nanocomposite for Green Synthesis of Annulated Imidazopyrazol Thione Derivatives.

Published in:

Polymers (20734360), 2021, v. 13, n. 7, p. 1160, doi. 10.3390/polym13071160

By:

Abdel-Naby, Abir S.;
Nabil, Sara;
Aldulaijan, Sarah;
Ababutain, Ibtisam M.;
Alghamdi, Azzah I.;
Almubayedh, Somaiah;
Khalil, Khaled D.

Publication type:

Article

Chitosan-MgO Nanocomposite: One Pot Preparation and Its Utility as an Ecofriendly Biocatalyst in the Synthesis of Thiazoles and [1,3,4]thiadiazoles.

Published in:

Nanomaterials (2079-4991), 2018, v. 8, n. 11, p. 928, doi. 10.3390/nano8110928

By:

Riyadh, Sayed M.;
Khalil, Khaled D.;
Aljuhani, Ateyatallah

Publication type:

Article

Chitosan-Porphyrin Nanocomposite Films: Preparation, Characterization, and Optical Properties.

Published in:

Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ), 2024, v. 49, n. 7, p. 9995, doi. 10.1007/s13369-023-08648-1

By:

Aljuhani, Ateyatallah;
Khalil, Khaled D.;
Alsehli, Mosa H.;
Bashal, Ali H.;
Zaki, Ayman A.

Publication type:

Article

Grafting of vinyl acetate onto chitosan and biocidal activity of the graft copolymers.

Published in:

Journal of Applied Polymer Science, 2007, v. 103, n. 3, p. 1651, doi. 10.1002/app.24785

By:

Said Elkholy;
Khaled D. Khalil;
Maher Z. Elsabee;
Mohamed Eweis

Publication type:

Article

Synthesis of chitosan- graft-poly[2-cyano-1-(pyridin-3-yl)allyl acrylate] copolymer from a novel monomer, prepared using a Morita-Baylis-Hillman reaction, and characterization of its antimicrobial activity.

Published in:

Polymer International, 2014, v. 63, n. 12, p. 2042, doi. 10.1002/pi.4760

By:

Khalil, Khaled D;
Ibrahim, Enas I;
Al‐Sagheer, Fakhreia A

Publication type:

Article

Synthesis, Biological Evaluation, and Molecular Docking of Novel Thiazoles and [1,3,4]Thiadiazoles Incorporating Sulfonamide Group as DHFR Inhibitors.

Published in:

Chemistry & Biodiversity, 2018, v. 15, n. 9, p. 1, doi. 10.1002/cbdv.201800231

By:

Riyadh, Sayed M.;
El‐Motairi, Shojaa A.;
Ahmed, Hany E. A.;
Khalil, Khaled D.;
Habib, EL‐Sayed E.

Publication type:

Article

Synergistic antibacterial and anticancer activity in gadolinium–chitosan nanocomposite films: A novel approach for biomedical applications.

Published in:

Applied Organometallic Chemistry, 2024, v. 38, n. 8, p. 1, doi. 10.1002/aoc.7531

By:

Khalil, Khaled D.;
Bashal, Ali H.;
Habeeb, Talaat;
Abu‐Dief, Ahmed M.

Publication type:

Article

Exploring the biomedical potential of chitosan‐ceria nanocomposites: synthesis and characterizations.

Published in:

Applied Organometallic Chemistry, 2024, v. 38, n. 6, p. 1, doi. 10.1002/aoc.7467

By:

Bashal, Ali H.;
Khalil, Khaled D.;
Habeeb, Talaat;
Abu‐Dief, Ahmed M.

Publication type:

Article

Chitosan Capped Copper Oxide Nanocomposite: Efficient, Recyclable, Heterogeneous Base Catalyst for Synthesis of Nitroolefins.

Published in:

Catalysts (2073-4344), 2022, v. 12, n. 9, p. N.PAG, doi. 10.3390/catal12090964

By:

El-Atawy, Mohamed A.;
Khalil, Khaled D.;
Bashal, Ali H.

Publication type:

Article

Structural Properties and Catalytic Activity of Binary Poly (vinyl alcohol)/Al2O3 Nanocomposite Film for Synthesis of Thiazoles.

Published in:

Catalysts (2073-4344), 2020, v. 10, n. 1, p. 100, doi. 10.3390/catal10010100

By:

Riyadh, Sayed M.;
Khalil, Khaled D.;
Bashal, Ali H.

Publication type:

Article

Studies with 3-oxoalkanenitriles: Novel rearrangements observed while exploring the utility of 2-cyanoacetyl-1-methylpyrrole as a precursor to pyrrole substituted heterocyclic compounds.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2012, p. 1

By:

Al-Matar, Hamad M.;
Adam, Aisha Y.;
Khalil, Khaled D.;
Elnagdi, Mohamed H.

Publication type:

Article