893802-35-2Relevant articles and documents
A novel microwave-assisted green synthesis of condensed 2-substituted-pyrimidin-4(3H)-ones under solvent-free conditions
Jain, Kishor S.,Bariwal, Jitender B.,Phoujdar, Manisha S.,Nagras, Madhuri A.,Amrutkar, Rakesh D.,Munde, Manoj K.,Tamboli, Riyaj S.,Khedkar, Samrat A.,Khiste, Rahul H.,Vidyasagar, Nikhil C.,Dabholkar, Vinit V.,Kathiravan
, p. 178 - 185 (2009)
A rapid microwave-assisted green chemical synthesis of condensed 2-substituted-pyrimidin-4(3H)-ones 3, 4, and 5 involving the condensation of a variety of nitriles with o-aminoesters of thiophene 2a-e, benzene 2f, dimethoxybenzene 2g and quinazolinone 2h in the presence of catalytic amount of HCl alone or with the Lewis acid AlCl3 under solvent-free conditions, is described for the first time. This novel and clean one-pot methodology, which is characterized by very short reaction times and easy workup procedures, can be exploited to generate a diverse library of condensed pyrimidine heterocycles.
