Synthesis of some thienopyrimidine derivatives.
Thioxothienopyrimidinones, alkylthio- and arylalkylthiothienopyrimidinones, thienopyrimidinones, thienopyrimidines a thienopyrimidinedione and a thienotriazolo-pyrimidinone were prepared from 2-amino-3-carboethoxy-4,5-disubstituted thiophenes and 2-amino-3-cyano-4,5-disubstituted thiophenes via reactions with different reagents.
El-Baih
Fatma E M
FE
Chemistry Department, College of Science, King Saud University, P.O. Box 22452, Riyadh 11495, Saudi Arabia. zahraa205@yahoo.com
Al-Blowy
Hanan A S
HA
Al-Hazimi
Hassan M
HM
D011743:Pyrimidines / Q000138:chemical synthesis* / Q000737:chemistry; D011744:Pyrimidinones / Q000737:chemistry; D013876:Thiophenes / Q000138:chemical synthesis*
D011743:Pyrimidines; D011744:Pyrimidinones; D013876:Thiophenes; C476003:thienopyrimidine