430455-85-9Relevant academic research and scientific papers
One-pot synthesis of novel 3-(2-Oxo-2H-chromen-3-yl)-[1,3,4] thiadiazino [2,3-b] quinazolin-6 (2H)-ones under microwave irradiation
Kumar, V. Naveen,De Clercq,Rajitha
, p. 273 - 279 (2007/10/03)
An efficient one-pot synthesis of 3-(2-oxo-2H-chromen-3-yl)-[1,3,4] thiadiazino [2,3-b] quinazolin-6(2H)-ones in high yields has been developed by microwave-induced heterocyclization of 3-amino-2mercapto-3H-quinazolin-4-one when irradiated with 3-(2-bromo-acetyl)-chromen-2-one in ethanol and anhydrous potassium carbonate. A comparative study of conventional and MW methods is briefly discussed. Copyright Taylor & Francis Group, LLC.
