A Modified-One Pot Synthesis of Diaminoglyoxime

نویسندگان
Kakanejadifard, Ali ID 1
Najafi, Golamreza ID 2
Farnia, S. Morteza ID 3

1 Department of Chemistry, Faculty of Science, University of Lorestan, P.O. Box 465, Khoramabad, I. R. IRAN

2 Department of Chemistry, Faculty of Science, Tehran University, Tehran, I. R. IRAN

3 Department of Chemistry, Faculty of Science, Tehran University, Tehran, I. R. IRAN.

doi
10.30492/ijcce.2004.8169
چکیده

The one pot reaction of glyoxal and hydroxylamine hydrochloride in aqueous sodium hydroxide was found to be a safe and inexpensive method for the preparation of diaminoglyoxime. By increasing stoichiometric ratio of the hydroxylamine hydrochloride and decreasing the solvent volume, the product yield increased considerably (~ 70%).

کلیدواژه‌ها
Glyoxime, Diaminoglyoxime, Diaminofurazan, 1, 2, 5-Oxadiazole, Furozanring