Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Leila Dermeche"'
Autor:
Mohamed Riad Guerroudj, Leila Dermeche, Lynda Mouheb, Tassadit Mazari, Siham Benadji, Chérifa Rabia
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 14, Iss 2, Pp 283-293 (2019)
Tin (antimony) substituted and lacunar Dawson phosphotungstomolybdates (a1-K10P2W12Mo5ÿO61, a1-K8P2W12Mo5SnO61 and a-Cs4SnP2W12Mo6O62,and a-Cs3SbP2W12Mo6O62) were synthesized and characterized by Fourier Transform Infra Red (FTIR), nuclear magnetic
Externí odkaz:
https://doaj.org/article/6d4bed6fe12e4a369675a0c4bd3a810d
Autor:
Sihem Mouanni, Tassadit Mazari, Sihem Benadji, Leila Dermeche, Catherine Marchal-Roch, Cherifa Rabia
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 13, Iss 2, Pp 386-392 (2018)
The oxidation of cyclohexanone and/or cyclohexanol to adipic acid (AA) was performed at 90 °C with a reaction time of 20 h, in the presence of H2O2 as oxidant and transition metal substituted ammonia polyoxometalates of formula, (NH4)xHyMzPMo12O40 (
Externí odkaz:
https://doaj.org/article/2d26e3d69f664f27bf35704345c4c222
Autor:
Fatma-Zohra Maiouf, Abdenour Boumechhour, Siham Benadji, Leila Dermeche, Tassadit Mazari, Christine Lancelot, Chérifa Rabia
Publikováno v:
Comptes Rendus. Chimie. 25:253-266
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf74b36ca7b5c8efadd46774115f0671
https://doi.org/10.5802/crchim.195
https://doi.org/10.5802/crchim.195
Autor:
Tassadit MAZARI, Dahbia AMITOUCHE, Sihem MOUANNI, Leila DERMECHE, Catherine ROCH-MARCHAL, Cherifa RABIA
Publikováno v:
Volume: 20, Issue: 112-119
The Eurasia Proceedings of Science Technology Engineering and Mathematics
The Eurasia Proceedings of Science Technology Engineering and Mathematics
Keggin-type phosphomolibdic acid (H3PMo12O40, PMo12) encapsulated in the mesocages of chromium-based terephthalate metal–organic framework (MIL-101), was established to be an active and new green catalyst for the adipic acid (AA) synthesis via cycl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66dba53167206d5b234383c91414adf2
https://dergipark.org.tr/tr/pub/epstem/issue/73884/1222678
https://dergipark.org.tr/tr/pub/epstem/issue/73884/1222678
Cyclohexanone Oxidation to C4, C5 and C6 Dicarboxilic Acids Over P/Mo/W Dawson-Type Polyoxometalates
Publikováno v:
Volume: 20, Issue: 1-9
The Eurasia Proceedings of Science Technology Engineering and Mathematics
The Eurasia Proceedings of Science Technology Engineering and Mathematics
Polyoxometalates (POMs) are a valuable class of inorganic compounds. The consistency of size and charge of a polyoxometalate structure, together with the inclusion of a variety of transition metals and/or functional groups, has made them very attract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65d8de1b84b677e1e6b20567e60eb7e3
https://dergipark.org.tr/tr/pub/epstem/issue/73884/1219782
https://dergipark.org.tr/tr/pub/epstem/issue/73884/1219782
Publikováno v:
Catalysis Letters
Catalysis Letters, Springer Verlag, 2020, 150 (11), pp.3327-3334. ⟨10.1007/s10562-020-03231-x⟩
Catalysis Letters, Springer Verlag, 2020, 150 (11), pp.3327-3334. ⟨10.1007/s10562-020-03231-x⟩
Homogenous cyclohexanone oxidation was catalyzed by a series of Keggin-type polyoxometalates as formula H3PMo12O40, Cs3PMo12O40, CsSnPMo12O40, Cs2Sn0.5PMo12O40 and HSnPMo12O40 using hydrogen peroxide H2O2 (30%), without solvent. The following reactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::367880119dfc6cdc5baec623858bdead
https://doi.org/10.1007/s10562-020-03231-x
https://doi.org/10.1007/s10562-020-03231-x
Publikováno v:
Journal of Chemical Sciences. 134
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e57d1fcf90bc820aaadc08998acc25c7
https://doi.org/10.1007/s12039-022-02028-2
https://doi.org/10.1007/s12039-022-02028-2
Autor:
Sihem Mouanni, Dahbia Amitouche, Tassadit Mazari, Chérifa Rabia, Leila Dermeche, Sihem Benadji, Catherine Roch-Marchal
Publikováno v:
Comptes Rendus Chimie. 22:327-336
H3−2(x+y)MnxCoyPMo12O40 heteropolysalts (x + y ≤ 3/2 and x, y: 0–1.5) were prepared by a cationic exchange method based on barium sulfate precipitation. Structural and textural properties of salts were examined by several physicochemical techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bd94d01f660e90e77159dfcb1074b1b
https://doi.org/10.1016/j.crci.2019.01.003
https://doi.org/10.1016/j.crci.2019.01.003
Autor:
Samia Dermeche, Artur M. S. Silva, Baya Boutemeur-Khedis, Malika Makhloufi-Chebli, Chérifa Rabia, Leila Dermeche, Maamar Hamdi, Liza Saher
Publikováno v:
Tetrahedron. 74:872-879
A series of novel 10-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-3-methyl-1H,10H-pyrano[4,3-b]chromen-1-ones were synthesized by a pseudo-three-component reaction of 4-hydroxy-6-methyl-2-oxo-2H-pyran-2-one (TAL) with 2-hydroxyarylaldehydes using differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad6c2094dc3e56a99b1fbdec057eebfe
https://doi.org/10.1016/j.tet.2018.01.009
https://doi.org/10.1016/j.tet.2018.01.009
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 414:72-77
Dawson-type POMs series of formula α- and β-K 6 P 2 W 18 O 62 isomers, α1- and α2-K 6 P 2 Mo 5 W 13 O 62 isomers, α-K 6 P 2 Mo 6 W 12 O 62 isomer and α1-K 7 P 2 Mo 5 VW 12 O 62 isomer, have been used as catalysts for the liquid phase oxidation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d45c8f6b0659d49ae6da61aa1f87670
https://doi.org/10.1016/j.molcata.2015.12.014
https://doi.org/10.1016/j.molcata.2015.12.014