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

A green and efficient process for the synthesis of Benzothiazinones using Phosphate fertilizers MAP, DAP and TSP as heterogeneous catalysts

Autor: Abdelaziz Souizi, Rachida Ghailane, Said Boukhris, Tourya Ghailane, Badr Malek, İmane Bahammou

Publikováno v: Journal of the Turkish Chemical Society, Section A: Chemistry, Vol 6, Iss 3, Pp 349-354 (2019)
Volume: 6, Issue: 3 349-354
Journal of the Turkish Chemical Society Section A: Chemistry

The aim of this work is to prove the efficiency of the Phosphate fertilizers mono-ammonium phosphate (MAP), di-ammonium phosphate (DAP) and triple-super phosphate (TSP) as a “green” heterogeneous catalysts for the synthesis of 2-aryl-2H-benzo[b][

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c8d2757c9850c82e32b608a1a1074cb
https://doi.org/10.18596/jotcsa.563093

Valorization of the Phosphate Fertilizers Catalytic Activity in 1-(Benzothiazolylamino) Methyl-2-Naphthol Derivatives Synthesis

Autor: Badr Malek, Abdelaziz Souizi, Rachida Ghailane, Amina Hassikou, Said Boukhris, Tourya Ghailane, Nouzha Habbadi, Omar Zimou, Achraf Elhallaoui

Publikováno v: Bulletin of Chemical Reaction Engineering & Catalysis, Vol 14, Iss 2, Pp 238-246 (2019)

The present work focused on developing a new protocol of the 1-(benzothiazolylamino) methyl-2-naphthol derivatives synthesis by condensation of three compounds, i.e. aromatic 2-naphthol, 2-aminobenzothiazole and aldehyde. Furthermore, this reaction w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed5e92783e31af2870171e0173fdd31d
https://ejournal2.undip.ac.id/index.php/bcrec/article/view/2976

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

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