4. Baran, P. S.; Shenvi, R. A.; Nguyen, S. A. One-Step Synthesis of 4,5-Disubstituted Pyrimidines Using Commercially Available and Inexpensive Reagents. Heterocycles. 2006, 70, 581-586.
4. Baran, P. S.; Shenvi, R. A.; Nguyen, S. A. One-Step Synthesis of 4,5-Disubstituted Pyrimidines Using Commercially Available and Inexpensive Reagents. Heterocycles. 2006, 70, 581-586.