|
|
|
|
Air oxidation of catechol by in-situ copper (II) complexes with ligands containing benzyl groups
|
|
|
|
|
|
|
|
نویسنده
|
mouadili a. ,lakehal i. ,takfaoui a. ,halaimia f. ,nacer h. ,hamlaoui m.l. ,hammouti b. ,messali m. ,touzani r.
|
|
منبع
|
journal of materials and environmental science - 2014 - دوره : 5 - شماره : 3 - صفحه:715 -722
|
|
چکیده
|
In order to mimic the function of catecholase activity,in-situ copper (ii) complexes of three ligands containing different numbers of benzyl groups: (e)-4-methoxy-n-(4-methoxybenzylidene)aniline l1,(e)-n-(4-methoxybenzylidene) naphthalene-1-amine l2,(e)-n-(4-methoxybenzylidene)aniline l3,were reported and examined,in combination with different cupric salts,for their catecholase activities at ambient conditions. the highest rate activity was given by the combination of two equivalents of l3 and one equivalent of cu(ch13coo)2 in methanol. the michaelis-menten model was applied to obtain the kinetic parameters of the best catalyst.
|
|
کلیدواژه
|
Aniline; Aromatic imines; Catecholase; Copper; Oxidation reaction
|
|
آدرس
|
lcae-urac18,coste,faculté des sciences,université mohammed premier,bp: 524, Morocco, university of annaba,laboratoire epev,bp 12,el hadjar, Algeria, lcae-urac18,coste,faculté des sciences,université mohammed premier,bp: 524, Morocco, university of annaba,laboratoire epev,bp 12,el hadjar, Algeria, university of annaba,laboratoire epev,bp 12,el hadjar, Algeria, lcae-urac18,coste,faculté des sciences,université mohammed premier,bp: 524, Morocco, lcae-urac18,coste,faculté des sciences,université mohammed premier,bp: 524, Morocco, chemistry department,faculty of science,taibah university,al madinah al mounawara, Saudi Arabia, lcae-urac18,coste,faculté des sciences,université mohammed premier,bp: 524,60000 oujda,morocco,faculté pluridisciplinaire de nador,université mohammed premier,bp : 300,selouane 62700, Morocco
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|