Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Youssef Merroun"'
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Akademický článek
Synthesis and Characterization of Bi13B0.48V0.49-xPxO21.45 and Efficient Catalyst for the Synthesis of 2,3-dihydroquinazolin-4(1H)-ones Derivatives Synthesis
Autor: Hanane Barebita, Youssef Merroun, Soumya Ferraa, Abderrazak Nimour, Abdelaziz Souizi, Taoufiq Guedira
Publikováno v: Bulletin of Chemical Reaction Engineering & Catalysis, Vol 15, Iss 3, Pp 861-873 (2020)
A new compound has been found in the system Bi13B0.48V0.49-x PxO21.45 (with 0≤x≤0.34), were prepared by the direct solid-state reaction of Bi2O3, (NH4)2HPO4, V2O5, and B2O3. This material melts congruently and it crystallize with the sillenite st
Externí odkaz: https://doaj.org/article/edd6084e1e2d4bf1b2bc0cce366ff214
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4
A facile and efficient synthesis of tetrahydrobenzo[b]pyrans and dihydropyrano[4,3-b]pyrans derivatives using phosphate fertilizers MAP, DAP, and TSP as heterogeneous catalysts
Autor: Brahim Lakhrissi, Soukaina Chehab, Said Boukhris, Tourya Ghailane, Rachida Ghailane, Abdelaziz Souizi, Youssef Merroun
Publikováno v: Journal of the Iranian Chemical Society. 18:2665-2678
A simple and efficient one-pot synthesis of tetrahydrobenzo[b]pyrans and dihydropyrano[4,3-b]pyrans derivatives was described. These reactions were realized through a three-component condensation of aromatic aldehyde, malononitrile, and 5,5-dimethyl-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7104c8d2b5737660d47fc4594f24078
https://doi.org/10.1007/s13738-021-02223-x
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5
Synthesis and Characterization of Bi13B0.48V0.49-xPxO21.45 and Efficient Catalyst for the Synthesis of 2,3-dihydroquinazolin-4(1H)-ones Derivatives Synthesis
Autor: Taoufiq Guedira, Abdelaziz Souizi, Abderrazak Nimour, Soumya Ferraa, Hanane Barebita, Youssef Merroun
Publikováno v: Bulletin of Chemical Reaction Engineering & Catalysis, Vol 15, Iss 3, Pp 861-873 (2020)
A new compound has been found in the system Bi13B0.48V0.49-x PxO21.45 (with 0≤x≤0.34), were prepared by the direct solid-state reaction of Bi2O3, (NH4)2HPO4, V2O5, and B2O3. This material melts congruently and it crystallize with the sillenite st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82b408eb77870452c4d7587c8e16445f
https://doi.org/10.9767/bcrec.15.3.9224.861-873
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6
Synthesis of 9-Arylhexahydroacridine-1,8-diones Using Phosphate Fertilizers as Heterogeneous Catalysts
Autor: Abdelaziz Souizi, Rachida Ghailane, Soukaina Chehab, Said Boukhris, Tourya Ghailane, Youssef Merroun, Mohamed Akhazzane, Abdelali Kerbal
Publikováno v: Russian Journal of Organic Chemistry. 55:1380-1386
A new strategy has been proposed for the synthesis of 9-arylhexahydroacridine-1,8-diones by three-component condensation of aromatic aldehydes with 5,5-dimethylcyclohexane-1,3-dione and ammonium acetate in ethanol, using nontoxic, available, and inex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4aaf102c58932b31b5c2b93c079e71fe
https://doi.org/10.1134/s1070428019090185
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7
Mono-Ammonium Phosphate Fertilizer Modified by Cadmium: An Efficient and Recyclable Catalyst for 2,3-Dihydroquinazolin-4(1H)-One Derivatives Synthesis
Autor: Soukaina Chehab, Said Boukhris, Tourya Ghailane, Youssef Merroun, Rachida Ghailane, Abdelaziz Souizi
The present work reports a simple procedure for the preparation of cadmium pyrophosphate (Cd2P2O7) from the modification of mono-ammonium phosphate (MAP) fertilizer by cadmium chloride (CdCl2). The obtained support has been characterized by microscop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba25610e8592364b052dd1d470831fa8
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9
Preparation of tin-modified mono-ammonium phosphate fertilizer and its application as heterogeneous catalyst in the benzimidazoles and benzothiazoles synthesis
Autor: Soukaina Chehab, Rachida Ghailane, Mohamed Akhazzane, Abdelaziz Souizi, Youssef Merroun, Tourya Ghailane
Publikováno v: Reaction Kinetics, Mechanisms and Catalysis. 126:249-264
This work presents an efficient, easy and green method for the benzimidazoles and benzothiazoles synthesis by a condensation reaction of 1,2-diamino benzene and 2-amino thiophenol with various aromatic aldehydes using SnP2O7 as a new heterogeneous ca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e49e5c807bfe6b7a39b2952eeb081f39
https://doi.org/10.1007/s11144-018-1446-5
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10
A new process for Na2Ca(HPO4)2 synthesis and its application as a heterogeneous catalyst in Knoevenagel condensation
Autor: Adam Daïch, Abdelaziz Souizi, Youssef Merroun, Amina Hassikou, Said Boukhris, Tourya Ghailane, Soukaina Chehab, Nouzha Habbadi, Rachida Ghailane, Abdelali Kerbal, Mohamed Akhazzane
Publikováno v: Mediterranean Journal of Chemistry, Vol 7, Iss 1, Pp 56-67 (2018)
Mediterranean Journal of Chemistry
Mediterranean Journal of Chemistry, Mediterranean Journal of Chemistry, 2018, 7 (1), pp.39-55. ⟨10.13171/mjc71/01804111125-souizi⟩
The novelty of this work is to propose a new process consisting to the modification of triple superphosphate (TSP) by sodium nitrate (NaNO3) for the preparation of a heterogeneous catalytic support Na2Ca(HPO4)2 (calcium hydrogen disodium phosphate).
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::001e5fee76439a5eff2ba4ed5566aeb4
https://doi.org/10.13171/mjc71/01804111125-souizi
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