title: Diaminoglyoxime as a versatile reagent in the synthesis of bis(1,2,4-oxadiazoles), 1,2,4-oxadiazolyl-quinazolines and 1,2,4-oxadiazolyl-benzothiazinones.
abstract: The synthesis of bis(1,2,4-oxadiazoles), 1,2,4-oxadiazolyl-quinazolines, and 1,2,4-oxadiazolyl-benzothiazinones has been investigated by the reaction of diaminoglyoxime with various ketones and methyl 2-aminobenzoate, 2-amino-5-chlorophenyl)(phenyl)methanone, and 2-mercapto benzoic acid in acetic acid either a catalyst or solvent at 100 °C.
authors.affiliation: Department of Chemistry, Faculty of Science, Imam Hossein University, Tehran, Iran.
authors.forename: Rahim Hosseinzadeh
authors.initials: RH
authors.lastname: Khanmiri
authors.forename: Abolghasem
authors.initials: A
authors.lastname: Moghimi
authors.forename: Ahmad
authors.initials: A
authors.lastname: Shaabani
authors.forename: Hassan
authors.initials: H
authors.lastname: Valizadeh
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng
mesh_terms: D060326:Chemistry Techniques, Synthetic; D008958:Models, Molecular; D015394:Molecular Structure; D010069:Oxadiazoles / Q000138:chemical synthesis*; D010091:Oximes / Q000737:chemistry*; D011799:Quinazolines / Q000138:chemical synthesis*
chemical_list: D010069:Oxadiazoles; D010091:Oximes; D011799:Quinazolines; C507900:diaminoglyoxime