Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Bahija Mounir"'
Autor:
Mohamed Zahouily, Bahija Mounir, Hind Charki, Abdessamad Mezdar, Bouchaib Bahlaouan, Mohamed Ouammou
Publikováno v:
ARKIVOC, Vol 2006, Iss 13, Pp 178-186 (2006)
Externí odkaz:
https://doaj.org/article/4e2576a26e38499e858ba83d17441e5c
Publikováno v:
Oriental Journal Of Chemistry. 38:890-897
A new heterogeneous catalyst has been developed based on moroccan oil shale raw matter. This new support was used in the α-hydroxyphosphonates synthesis by Pudovik pathway using dialkylphosphites and carbonyls compounds. The transformation was perfo
Autor:
Elmustapha Ennesyry, Fathallaah Bazi, Bahija Mounir, M’hammed Elkouali Elkouali, Hassan Hannache, Mohammed Talbi, Mohammed Hamza
Publikováno v:
Oriental Journal Of Chemistry. 37:1295-1301
Functionalized alkenes were successfully synthesized via a clean procedure in a short time by using a new recycled heterogeneous catalyst prepared from Moroccan oil shale, this catalyst is characterized by different technics such XRD, BET-BJH, MEB-ED
Publikováno v:
Journal of Molecular Liquids. 284:492-501
The relative humidities on ternary NaCl-sucrose-H2O solution of 0.5, 1.0, 2.0, 4.0 and 5.5 mol·kg−1 of sucrose have been determined by the hygrometric method at 298.15 K in the molality range from 0.5 to 6.0 mol·kg−1 of NaCl. The obtained data
An efficient and clean preparation of acylals from aromatic aldehydes in the presence of synthetic phosphates (flourapatite and hydroxyapatite doped with ZnCl2 and ZnBr2) and acetic anhydride was achieved easily in high yields (86% - 97%) at room tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27aed3f7593f06d39b496484bf2a690d
https://doi.org/10.9734/bpi/cpcs/v7/6583d
https://doi.org/10.9734/bpi/cpcs/v7/6583d
Publikováno v:
Journal of Chemical & Engineering Data. 63:3545-3550
Hygrometric measurements were made for {y Na2SO4 + (1 – y) K2SO4}(aq) solutions for different ionic-strength fractions of Na2SO4 with y = 0.2, 0.5, and 0.8 at 298.15 K and from total molalities of ...
Publikováno v:
Green and Sustainable Chemistry. :334-344
An efficient and clean preparation of acylals from aromatic aldehydes in the presence of synthetic phosphates (flourapatite and hydroxyapatite doped with ZnCl2 and ZnBr2) and acetic anhydride was achieved easily in high yields (86% - 97%) at room tem
Publikováno v:
Green and Sustainable Chemistry. :156-166
A versatile and environmentally friendly method for α,α’-bis(substituted ben-zylidene) cycloalkanones has been developed using a heterogeneous catalysis technology. We have synthesized a series of the α,α’-bis(substituted benzylidene) cycloal
Autor:
Ahmed Rayadh, Said M. Sebti, Bouchaib Bahlaouan, Mohamed Zahouily, Bahija Mounir, Hind Cherki
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 182:1203-1217
The addition of small amounts of lithium nitrate to natural phosphate followed by calcination gives a new catalyst Li/NP (weight ratio LiNO3/NP = 1/15). This material showed catalytic activity in the Michael addition of amines, mercaptans, and active
Autor:
Bouchaib Bahlaouan, Younes Abrouki, Said M. Sebti, Mohamed Zahouily, Hind Charki, Bahija Mounir, Ahmed Rayadh
Publikováno v:
Letters in Organic Chemistry. 2:354-359