Unexpected synthesis of N-methylbenzo[d]isoxazolium hydroxides under microwave irradiation conditions.
Microwave-assisted condensation of salicylaldehydes and N-methyl hydroxylammonium hydrochloride in the presence of K(2)CO(3) under solvent-free conditions afforded, unexpected N-methylbenzo[d]isoxazolium hydroxides (2a-d).
Valizadeh
Hassan
H
Department of Chemistry, Faculty of Sciences, Azarbaijan University of Tarbiat Moallem, Tabriz, Iran. h-valizadeh@azaruniv.edu
Heravi
Majid M
MM
Amiri
Mohammad
M
D000447:Aldehydes / Q000737:chemistry; D000588:Amines / Q000737:chemistry; D002625:Chemistry, Organic / Q000379:methods*; D006878:Hydroxides / Q000138:chemical synthesis* / Q000737:chemistry; D019811:Hydroxylamine / Q000737:chemistry; D008872:Microwaves; D009589:Nitrogen Oxides / Q000138:chemical synthesis / Q000737:chemistry; D012997:Solvents / Q000737:chemistry
D000447:Aldehydes; D000588:Amines; D006878:Hydroxides; D009589:Nitrogen Oxides; D012997:Solvents; C015388:nitrones; C013243:salicylaldehyde; D019811:Hydroxylamine