one-pot multi-step synthesis of some aromatic salicylaldoximes using mgo nanoparticles

نویسندگان

reza ranjbar-karimi

vali-e-asr university alireza talebizadeh

vali-e-asr university manizheh asadi

vali-e-asr university

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.

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عنوان ژورنال:
organic chemistry research

جلد ۳، شماره ۱، صفحات ۸-۱۵

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