مرور Volume 4, Issue 3, pp. 236-358, Serial No. 12 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 8 از 8
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Oxidative aromatization of some 1,4-dihydropyridine derivatives using NaBrO3 (Ilam, Payame Noor University, 2016-07-01)In this study, oxidation of some 3,5-diacyl or 3,5-diester 1,4-dihydropyridines to corresponding pyridine derivatives using sodium bromate in the presence of NH4Cl, NaHSO4 and Bu4NHSO4 under thermal conditions has been ...
 
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An efficient solvent-free synthesis of 1,8-dioxo-octahydroxanthenes by using Fe2(SO4)3.7H2O as catalyst (Ilam, Payame Noor University, 2016-07-01)A facile and efficient protocol for the synthesis of 1,8-dioxo-octahydroxanthenes has been developed by one-pot Knoevenagel condensation, Michael addition and cyclodehydration reaction of dimedone (active methylene carbonyl ...
 
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A green and eco-friendly method for the synthesis of xanthene derivatives using cellulose sulfuric acid under solvent-free conditions (Ilam, Payame Noor University, 2016-07-01)A green and convenient method for the synthesis of 14-aryl-14H-dibenzo[a,i]xanthene-8,13-diones and spiro[dibenzo[a,i]-xanthene-14,3'-indoline]-2',8,13-triones in the presence of a catalytic amount of cellulose sulfuric ...
 
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Mn(II) salen complex immobilized on nano silicagel as a recyclable heterogeneous catalyst for oxidation of alcohols to their corresponding carbonyl compounds (Ilam, Payame Noor University, 2016-07-01)Mn(II) salen complex immobilized on nano silicagel was prepared by incorporating Mn(II) salen complex into a nanosilica matrix and characterized by TGA, XRD, atomic absorption spectroscopy and was successfully applied as ...
 
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An efficient green synthesis of highly substituted imidazoles catalyzed by Al-MCM-41 nanoreactors (Ilam, Payame Noor University, 2016-07-01)Al-MCM-41 nanoreactors is found to be a remarkable efficient catalyst for one-pot multicomponent cyclocondensation of benzil, aniline or ammonium acetate and aromatic aldehydes for the synthesis of polysubstituted imidazoles ...
 
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Physico-chemical features of Aqueous extract of acanthophyllum laxiusculum roots from natural steppe habitats of Iran: Evaluating surface activity and thermal behavior of partially purified extract (Ilam, Payame Noor University, 2016-07-01)Acanthophyllum laxiusculum is one of the most widely distributed species of the genus in Iran that flourishes in steppe and mountainous regions of the country. In the present study, water-soluble content of A. laxiusculum ...
 
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(Carboxy-3-oxopropylamino)-3-propylsilylcellulose as a novel organocatalyst for the synthesis of coumarin derivatives under solvent-free conditions (Ilam, Payame Noor University, 2016-07-01)In this research, (Carboxy-3-oxopropylamino)-3-propylsilylcellulose (COPAPSC) as an organocatalyst, has been synthesized by grafting of succinic anhydride on the NH2-modified cellulose (cellulose functionalized with 3- ...
 
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Solid state synthesis of NiO nanoparticles from [(1,2-bis(2-formyl-3-methoxyphenyl)propane)nickel(II)] chloride (Ilam, Payame Noor University, 2016-07-01)In this paper, nickel oxide (NiO) nanoparticles have been prepared by solid state thermal decomposition of an acyclic nickel(II) complex (1,2-bis(2-formyl-3-methoxyphenyl)propane)nickel(II) chloride, [NiL]Cl2, in an ...
 



