Search
نمایش تعداد 1-6 از 6
Elucidation of chemo- and regioselectivity in the alkylation of 6-methyl uracil using GIAO/ 13C NMR
chemoselectivity, GIAO, DFT...
An Efficient Method for Chemoselective Reduction of Nitro Compounds Using Bimetallic Fe-Ni NPs/H3PW12O4o.xH2O System
The selective reduction of nitro compounds by treatment with bimetallic Fe-Ni nanoparticles (NPs) and
tungestophosphoric acid hydrate (H3PW12O4o.xH2O) in H2O is reported. Themethod has been applied to a broad range ...
Theoretical investigation of the chemoselectivity and synchronously pyrazole ring formation mechanism from ethoxymethylenemalononitrile and hydrazine hydrate in the gas and solvent phases: DFT, meta-GGA studies and NBO analysis
in the gas and solvent phases. Theoretical studies showed that the chemoselectivity of the
nucleophilic attack of nitrogen atom in the gas phase is similar to the solvent. Solvent was able to
decrease the barrier energy of the rate determining...
An Efficient Method for Chemoselective Reduction of Nitro Compounds Using Bimetallic Fe-Ni NPs/H3PW12O4o.xH2O System
The selective reduction of nitro compounds by treatment with bimetallic Fe-Ni nanoparticles (NPs) and tungestophosphoric acid hydrate (H3PW12O4o.xH2O) in H2O is reported. The method has been applied to a broad range of ...
DBUH-Br3 as a selective and efficient catalyst for the oxidation of sulfides to sulfoxides by H2O2
of sulfides to sulfoxides by H2O2 as oxidant
and in the presence of DBUH-Br3 as catalyst. Chemoselectivity, easy and clean work-up,
green oxidant, high yields and the easy preparation of the catalyst were the remarks of this
method which...
Chemoselective synthesis of drug-like pyrrolo[2,3,4-kl]acridin-1-one using Polyoxometalate@Lanthanoid catalyst
The incorporation of polyoxometalates (POMs) or metal oxides into the metal-organic
frameworks (MOFs) opens new research avenues for the synthesis of heterogeneous catalysts. In this project, a catalytic system based ...