one-pot multi-step synthesis of some aromatic salicylaldoximes using mgo nanoparticles
نویسندگان
چکیده
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.
منابع مشابه
One-pot Multi-step Synthesis of some Aromatic Salicylaldoximes Using MgO Nanoparticles
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, o...
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عنوان ژورنال:
organic chemistry researchجلد ۳، شماره ۱، صفحات ۸-۱۵
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