Title of article :
One-pot Multi-step Synthesis of some Aromatic Salicylaldoximes Using MgO Nanoparticles
Author/Authors :
Ranjbar-Karimi, Reza Department of Chemistry - Faculty of Science - Vali-e-Asr University , Rafsanjan , Talebizadeh, Alireza Department of Chemistry - Faculty of Science - Vali-e-Asr University , Rafsanjan , Asadi, Manizheh Department of Chemistry - Faculty of Science - Vali-e-Asr University , Rafsanjan
Abstract :
MgO nanopartticels (NP-MgO) in average size between 30—130 nm were prepared by sonochemistry method. Some phenols have been converted to ortho-hydroxybezaldehyd by ortho-formylation using MgO nanoparticles and (CH2O)n in xylene and subsequently treated with aqueous NH2OH.HCl, affording the corresponding aldoxime in a one-pot procedure. Moreover, this one-pot process, with two transformations, offers a number of advantages. In particular, the direct transformation of intermediates to the desired products reduces the time normally spent on isolation and purification.
Keywords :
Aldoxime , MgO , nanoparticle , Hydoxylamine , Synthesis , One pot reaction , nanoparticle , Hydoxylamine
Journal title :
Organic Chemistry Research
