Title of article
A Novel Synthesis of 2-(Alkylamino) and 2-(Arylamino)- 4(3H) Quinazolinones by Heterotrocyclization of 2-Aminobenzamide with Isothiocyanates (or Isocyanates) under Microwave Irradiation
Author/Authors
Tavallaii, Z ferdowsi university of mashhad, مشهد, ايران , Sabzevari, O ferdowsi university of mashhad, مشهد, ايران , Bakavoli, M ferdowsi university of mashhad, مشهد, ايران , Rahimizadeh, M ferdowsi university of mashhad, مشهد, ايران
From page
320
To page
322
Abstract
A convenient one-pot preparation of 2-(alkylamino) and 2-(arylamino)-4(3H) quinazolinones in high yields has been developed by microwave induced heterocyclization of 2-aminobenzamide with isothiocyanates (or Isocyanates) in solvent-free conditions. In comparison, the reactions are faster under microwave irradiation and the yields are much higher than those by/of conventional heating (under reflux in toluene)
Journal title
Scientia Iranica(Transactions B:Mechanical Engineering)
Journal title
Scientia Iranica(Transactions B:Mechanical Engineering)
Record number
2700034
Link To Document