Bayramoglu, Duygu published the artcileAn Efficient Synthetic Method for the Synthesis of Novel Pyrimido[1,2-a]Pyrimidine-3-Carboxylates: Comparison of Irradiation and Conventional Conditions, Recommanded Product: 2-Amino-4,6-dichloropyrimidine, the publication is Polycyclic Aromatic Compounds, database is CAplus.
A very simple and efficient procedure for the synthesis of novel pyrimido[1,2-a]pyrimidine derivatives was described. Thermal cyclization reactions of 2-aminopyrimidine and its substituted derivatives with di-Et ethoxymethylenemalonate (EMME) was investigated. Conventional heating and microwave irradiation (MW) conditions were applied to enable the comparison of both techniques on the obtained products. Besides the effect of different reaction parameters and the substituents on the conversion reactions was also investigated in detail. Structural analyses of all compounds synthesized with high yields was carried out by suitable spectroscopic methods (FT-IR, NMR, mass spectroscopy, LC-MS TOF).
Polycyclic Aromatic Compounds published new progress about 56-05-3. 56-05-3 belongs to pyrimidines, auxiliary class Pyrimidine,Chloride,Amine,API, name is 2-Amino-4,6-dichloropyrimidine, and the molecular formula is C4H3Cl2N3, Recommanded Product: 2-Amino-4,6-dichloropyrimidine.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia