Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Abdelaziz Kribii"'
Publikováno v:
Brazilian Journal of Pharmaceutical Sciences, Vol 58 (2022)
Abstract The aim of this paper is to study the chemical composition of alkaloids present in Haloxylon scoparium Pomel extracts and to evaluate their antioxidant capacity. The alkaloids were isolated from two parts of Haloxylon scoparium plant by two
Externí odkaz:
https://doaj.org/article/2d12dbd4b94e497081db5f14af94505a
Autor:
M. Ouakki, Mohammed Cherkaoui, Mouhsine Galai, Abdelaziz Kribii, Sara Haida, Abderahim Kribii, Kaltoum Bakkouche, Mohamed Ebn Touhami
Publikováno v:
Mediterranean Journal of Chemistry, Vol 10, Iss 2, Pp 185-196 (2020)
The aim of this study is the valorization of the Cistus monspeliensis plant, native to North of Morocco, as antioxidant and corrosion inhibitor. Firstly, the plant is extracted by maceration in a mixture of water/acetone solvents. Phytochemical tests
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99232827171ede384e2a3b0952e3927c
https://doi.org/10.13171/mjc10202002211186sh
https://doi.org/10.13171/mjc10202002211186sh
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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The elimination of the NCMe ligand in [(C6F5)2Pt(μ-PPh2)2M(NCCH3)2] (M = Pd, Pt) results in the formation of the tetranuclear clusters [Pt2Pd2(μ-PPh2)3(C6F5)3(PPh2C6F5)] 1 and [Pt4(μ-PPh2)4(C6F5)4] 2. The structure of 1 indicates that one of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b486cf8efbc2bdfbb35af6003414b270
https://doi.org/10.1016/j.jorganchem.2006.11.018
https://doi.org/10.1016/j.jorganchem.2006.11.018
Autor:
Naima Chaouche, Athanassios C. Tsipis, Constantinos A. Tsipis, Irene Ara, Abdelaziz Kribii, Consuelo Fortuño, Juan Forniés
Publikováno v:
Inorganica Chimica Acta. 358:1377-1385
Treatment of [{(C 6 F 5 )(PPh 3 )Pt(μ-PPh 2 )(μ-H)} 2 Pt] ( 1 ) with I 2 results in a complicated reaction from which [{(C 6 F 5 )(PPh 3 )Pt(μ-PPh 2 )(μ-I)} 2 Pt] ( 2 ) is obtained. The X-ray structure and 19 F and 31 P NMR spectra are given. Den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79c2018316f64f5a1a0873d9bcc8dbec
https://doi.org/10.1016/j.ica.2004.04.006
https://doi.org/10.1016/j.ica.2004.04.006
Autor:
Consuelo Fortuño, Paraskevas Karipidis, Abdelaziz Kribii, Antonio Martín, Naima Chaouche, Juan Forniés, Constantinos A. Tsipis, and Athanassios C. Tsipis
Publikováno v:
Organometallics. 23:1797-1810
The two-electron oxidation reactions of the [NBu4]2[(C6F5)2M(μ-PPh2)2M‘(C6F5)2] (M = M‘ = Pt, 1a; M = M‘ = Pd, 1b; M = Pt, M‘ = Pd, 1c) complexes using I2 as oxidant have been investigated by exper...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a59a818f69c4ae091191916fcf0c8cc2
https://doi.org/10.1021/om034236y
https://doi.org/10.1021/om034236y
Autor:
Athanassios C. Tsipis, Irene Ara, Naima Chaouche, Consuelo Fortuño, Juan Forniés, and Abdelaziz Kribii
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
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8 pages, 5 figures, 3 tables.
The two-electron oxidation reactions of the neutral [(C6F5)2M(μ-PR2)2M‘(NCCH3)2] (M = M‘ = Pt or Pd, M = Pt, M‘ = Pd) complexes using I2 as oxidant have been investigated by experimental (R = Ph) and electron
The two-electron oxidation reactions of the neutral [(C6F5)2M(μ-PR2)2M‘(NCCH3)2] (M = M‘ = Pt or Pd, M = Pt, M‘ = Pd) complexes using I2 as oxidant have been investigated by experimental (R = Ph) and electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dddb7f1d1523e3148565e1bb36e630d9
http://hdl.handle.net/10261/19100
http://hdl.handle.net/10261/19100
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The dinuclear complex [(C6F5)2Pt(μ-PPh2)2Pt(NCCH3)2] (1) is described and fully characterised. Complex 1 reacts with 2,2′-bipyrimidine and cis-[M(C6F5)2(THF)2] to form the di-, tri- and tetranuclear complexes 2, 3 and 4, respectively, depending on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82dd2c48ecd18ef94e1630e2c528c912
http://hdl.handle.net/10261/270881
http://hdl.handle.net/10261/270881