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Informations du chercheur

Nom complet

Chekroun Ahmed

Grade

PES

Spécialité

chimie

Thématique de recherche

substances naturelles

Laboratoire

Laboratoire de Chimie Moléculaire

Établissement

Faculté des Sciences Semlalia Marrakech

Ouvrages (0 au total)

Aucun ouvrage disponible.

Projets (0 au total)

Aucun projet disponible.

Publications (11 au total)

Synthesis, X-ray analysis, and antiviral evaluation of allohimachalol: Insights into stereoselectivity in epoxidation

Auteur: Ilham Ait braim, Abdellatif Rafik, Ahmed Benharref, Ahmed Chekroun, Haydar Mohammad-Salim, Abdellah Zeroual, Asad Syed, Ali H. Bahkali, Shifa Wang, Ling Shing Wong, Jesus Vicente de Julian Ortiz

Revue: Journal of Molecular Structure

Année: 2024

DOI: 10.1016/j.molstruc.2024.137660

MEDT Study, hemisynthesis via regioselective ring opening of α-Himachalene-Epoxides, ADME survey and docking studies designed to target coronavirus and HIV-1

Auteur: Rahhal El Ajlaoui, Houria Raji, Mahmoud El Ouardi, Ahmed Chakroun, Abdellah Zeroual, Asad Syed, Ali H. Bahkali, Abdallah M. Elgorban, Meenakshi Verma, Ahmed Benharref, Rajender S. Varma

Revue: Journal of Molecular Liquids

Année: 2024

DOI: 10.1016/j.molliq.2023.123707

Antiviral docking analysis, semisynthesis and mechanistic studies on the origin of stereo- and chemoselectivity in epoxidation reaction of α′-trans-Himachalene

Auteur: Houria Raji, Abdelhak Ouled Aitouna, Ali Barhoumi, Ahmed Chekroun, Abdellah Zeroual, Asad Syed, Abdallah M. Elgorban, Meenakshi Verma, Ahmed Benharref, Rajender S. Varma

Revue: Journal of Molecular Liquids

Année: 2023

DOI: 10.1016/j.molliq.2023.122204

[2+1] Cycloaddition reaction of α-atlantone with m-CPBA in the light of experimental and MEDT quantum-chemical study

Auteur: Houria Raji, Abdelhak Ouled Aitouna, Ali Barhoumi, Redouane Hammal, Ahmed Chekroun, Abdellah Zeroual, Ahmed Benharref, Noureddine Mazoir

Revue: Chemistry of Heterocyclic Compounds

Année: 2023

DOI: 10.1007/s10593-023-03172-4

Computational Study of the Mechanism and Reactivity of -Himachalene in Presence of Carbenes Using DFT

Auteur: Redouan Hammal, Abdelhak Ouled Aitouna, Ahmed Benharref, Ahmed Chekroun, Adil Jaafar, Jaouad Badry, Sanaa El Hamidi, Mohamed Abdennouri

Revue: Iran. J. Chem. Chem. Eng.

Année: 2022

Divulging the regioselectivity of epoxides in the ring-opening reaction, and potential himachalene derivatives predicted to target the antibacterial activities and SARS-CoV-2 spike protein with docking study

Auteur: Abdelhak Ouled Aitouna, M.E. Belghiti, A. Eşme, Anas Ouled Aitouna, M. Salah, A. Chekroun, Habib El Alaoui El Abdallaoui, A. Benharref, N. Mazoir, A. Zeroual, C. Nejjari

Revue: Journal of Molecular Structure

Année: 2021

DOI: 10.1016/j.molstruc.2021.130864

Chemical reactivities and molecular docking studies of parthenolide with the main protease of HEP-G2 and SARS-CoV-2

Auteur: Abdelhak Ouled Aitouna, ME. Belghiti, Aslı Eşme, E. Anouar, Anass Ouled Aitouna, A. Zeroual, M. Salah, A. Chekroun, H. El Alaoui El Abdallaoui, A. Benharref, N. Mazoir

Revue: Journal of Molecular Structure

Année: 2021

DOI: 10.1016/j.molstruc.2021.130705

Understanding the Mechanism and Selectivities of the Reaction of Meta-Chloroperbenzoic Acid and Dibromocarbene with <i>β</i>-Himachalene: A DFT Study

Auteur: Sana El Hamidi, Malika Khnifira, El Mokhtar Lemdek, Redouan Hammal, Noureddine Barka, M’hamed Sadiq, Ahmed Benharref, Ahmed Chekroun, Hssaine Zgou, Mohamed Abdennouri

Revue: Heteroatom Chemistry

Année: 2020

DOI: 10.1155/2020/8885991

A regio- and stereoselectivity and molecular mechanism study on the addition reactions of morpholine and m-CPBA to 9&alpha;-hydroxyparthenolide using DFT calculations

Auteur: Sana El Hamidi, Wafaa Boumya, Redouan Hammal, Mohamed Moumou, Asmaa Ben Naji, M&rsquo;hamed Sadiq, Ahmed Chekroun, Ahmed Benharref, Noureddine Barka et Mohamed Abdennouri 1

Revue: Mediterranean Journal of Chemistry

Année: 2020

Communications (11 au total)

A Molecular Electron Density Theory Study of the Reactivity of Tomentosine in [2+3] Cycloaddition Reactions

Manifestation: Journée nationales des doctorants et des jeunes chercheurs JNDJC 2022

Date: 2022-11-24

Organisation: Rabat

Etude computationnelle de la cycloaddition [2+3] de cétroxyde avec ylure d'azométhine par la méthode DFT

Manifestation: La 6 ème édition des Journées Doctorales Internationales Pluridisciplinaires d'Essaouira 2022

Date: 2022-11-02

Organisation: Essaouira

New insightsfrom theoritically defined descriptors electrophilicity and nucleophilicity of 9α-hydroxypathenolide within the contextof DFT

Manifestation: 2nd edition of internationnal conference on water depollution and green energy

Date: 2022-07-20

Organisation: Casablanca

Hemesynthesis, investigation of the mechanism and origin of chemo and stereoselectivity in the epoxidation reaction of - α'-trans-himachalene by m-CPBA

Manifestation: 2nd edition of internationnal conference on water depollution and green energy

Date: 2022-07-20

Organisation: Casablanca

Understanding a new approach from theoretically defined electrophilicity and nucleophilicity descriptors: a 13-azido-11,13-dihydrotomentosins cycloaddition reaction

Manifestation: La deuxième édition de la Conférence Internationale de Dépollution des Eaux et Energies Vertes (CIDEEV2022)

Date: 2022-07-20

Organisation: Casablanca

Hemisynthesis of the diepoxy-himachalans & theoretical investigation of the stereoselectivity and mechanism of the epoxidation reaction.

Manifestation: 5ème colloque maghrébin surla chimie hétérocyclique CMCH5-2022

Date: 2022-07-13

Organisation: Meknès

Hemisynthesis & theoritical investigation of the stereselectivity and mechanism of the epoxidation reaction of epoxide-α'-trans-himachalene

Manifestation: 3rd international scientific day of Taroudant

Date: 2022-05-14

Organisation: Taroudant

Theoritical study of the mechanism, chemo- and stereoselectivity of epoxidation reaction of α-trans-himachalene

Manifestation: 3th internationnal conference / Industrial Systems and processes SPIN2022

Date: 2022-05-11

Organisation: Eljadida

A DFT Theoretical study of the mechanism and regioselectivity of the 9α-hydroxyparthenolide and Pepiridine reaction

Manifestation: Valorisation des Ressources Naturelles

Date: 2019-06-26

Organisation: Rabat

Thèses (0 au total)

Aucune thèse disponible.