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Efficient synthesis of chromeno[2,3-b]pyridine derivatives using Zn(OTf)2 as a catalyst: DFT computations, Molecular Docking and ADME Studies. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Ibrahim MA, Al-Harbi SA, Allehyani ES, Alqurashi EA, Alshareef FM. Novel heteroannulated chromeno[3′,2′:5,6]pyrido[2,3- d]pyrido[2′,3′: 4,5][1,3]thiazolo[3,2- a]pyrimidines: synthesis, characterization and antimicrobial evaluation. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2023.2172050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
| | - Sami A. Al-Harbi
- Department of Chemistry, University College in Al-Jamoum, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Esam S. Allehyani
- Department of Chemistry, University College in Al-Jamoum, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Esam A. Alqurashi
- Department of Chemistry, Faculty of Science, University of Albaha, Albaha, Saudi Arabia
| | - F. M. Alshareef
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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A. Alshaye N, Ibrahim MA. Recyclization Reactions of 2-Methylchromone-3-Carbonitrile with Active Methylene Nucleophiles: Synthesis and Reactions of 4-Methylchromeno[2,3-b]Pyridines. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2158885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Najla A. Alshaye
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
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Allehyani ES. Novel heteroannulated chromeno[3 ′,2 ′:5,6]pyrido[2,3- d][1,2,4]triazolo[4,3- a] pyrimidines and chromeno[3 ′′,2 ′′:5 ′,6 ′]pyrido[2 ′,3 ′:4,5]pyrimido[2,1- c][1,2,4] triazines: Synthesis, characterization and antimicrobial evaluation. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2051551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Esam S. Allehyani
- Department of Chemistry, University College in Al-Jamoum, Umm Al-Qura University, Makkah, Saudi Arabia
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Synthesis, structure investigation, DFT analysis, optical, and photoelectrical properties of 9-bromo-3-hydroxychromeno[4,3-b]pyrazolo[4,3-e]pyridin-5(1H)-one (BHCPP). RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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A. Ibrahim M. Chemical Reactivity of 1H-Benzimidazol-2-ylacetonitrile and Dimedone toward Simple Condensates Derived from 3-Formylchromone. HETEROCYCLES 2022. [DOI: 10.3987/com-21-14588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Badran AS, H. Hashiem S, A. Ibrahim M, M. El-Gohary N, A. Allimony H. Synthetic Approaches for Heteroannulated Chromones Fused Various Heterocyclic Systems. HETEROCYCLES 2021. [DOI: 10.3987/rev-20-940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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A. Ibrahim M, M. El-Gohary N. Construction and Biological Evaluations of Some Novel Chromeno[2,3-b]pyridines and Chromeno[2,3-b]quinolines Using 6-Methylchromone-3-carbonitrile. HETEROCYCLES 2021. [DOI: 10.3987/com-20-14388] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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A. Ibrahim M, A. Alnamer Y. Synthetic Approaches for Construction of Novel 3-Heteroarylchromeno[2,3-b]pyridines and Annulated Chromenopyridopyrazolopyrimidines. HETEROCYCLES 2021. [DOI: 10.3987/com-21-14530] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Badran AS, Ahmed A, A. Ibrahim M. Chemical Transformation of Chromones into Coumarins. HETEROCYCLES 2021. [DOI: 10.3987/rev-21-962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Ibrahim MA, Al‐Harbi SA, Allehyani ES. Synthesis and antimicrobial evaluation of the novel heteroannulated furo[3′,2′:6,7]chromeno[2,3‐b]pyridines: Part 1. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4082] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education Ain Shams University Cairo Egypt
| | - Sami A. Al‐Harbi
- Department of Chemistry University College in Al‐Jamoum, Umm Al‐Qura University Makkah Saudi Arabia
| | - Esam S. Allehyani
- Department of Chemistry University College in Al‐Jamoum, Umm Al‐Qura University Makkah Saudi Arabia
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A. Ibrahim M, S. Allehyani E. Reactivity of 4,9-Dimethoxy-5-oxo-5H-furo[3,2-g]chromene-6-carbonitrile towards Some Nitrogen Nucleophilic Reagents. HETEROCYCLES 2020. [DOI: 10.3987/com-20-14347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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A. Ibrahim M, A. Al-Harbi S, S. Allehyani E. Chemical Transformations with 4,9-Dimethoxy-5-oxo-5H- Furo[3,2-G]chromene-6-carbonitrile: Construction and Antimicrobial Evaluation of the Novel Heteroannulated Furochromenopyridines. HETEROCYCLES 2020. [DOI: 10.3987/com-20-14273] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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A. Ibrahim M, A. Al-Harbi S, S. Allehyani E. Synthetic Approach for Building Heteroannulated Furo[3,2-g]chromenes Using 4,9-Dimethoxy-5-oxo-5H-furo[3,2-g]chromene-6-carbonitrile and Cyclic Carbon Nucleophiles. HETEROCYCLES 2020. [DOI: 10.3987/com-20-14294] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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