New 4-amino-2-arylthieno[2,3-d]pyrimidines were synthesized by reacting 2-amino-3-cyanothiophenes and aryl nitriles under microwave irradiation. Functionalization of 4-amino group was made by acetic anhydride and several isocyanates. 2-amino-3-cyanothiophenes - 4-amino-2-arylthieno[2,3-d]pyrimidines- microwave irradiation
通过在微波辐射下使2-氨基-3-氰基噻吩与芳基腈反应,合成了新的4-氨基-2-芳基噻吩并[2,3- d ]嘧啶。用乙酸酐和几种异氰酸酯对4-氨基进行官能化。 2-氨基-3-氰基噻吩-4-氨基-2-芳基噻吩并[2,3- d ]嘧啶-微波辐射