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Communication | Regular issue | Vol 78, No. 4, 2009, pp.899-903
Published online, 10th December, 2008
DOI: 10.3987/COM-08-11587
One-Pot Synthesis of 6-Substituted Amino-2,4-diaminopyrimidine Derivatives Using Ketene Dithioacetals with Amines and Guanidine Carbonate

Miki Hirose, Masayori Hagimori, Yasuhiro Shigemitsu, Naoko Mizuyama, Bo-Cheng Wang, and Yoshinori Tominaga*

*School of Pharmaceutical Sciences, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521, Japan


6-Substituted amino-2,4-diaminopyrimidine derivatives were prepared by one-pot synthesis using ketene dithioacetals, amine compounds, and guanidine carbonate in pyridine. These pyrimidine products displayed blue fluorescence in the solid state.