Adding a certain compound to certain chemical reactions, such as: 171887-03-9, N-(2-Amino-4,6-dichloropyrimidine-5-yl)formamide, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, Computed Properties of C5H4Cl2N4O, blongs to pyrimidines compound. Computed Properties of C5H4Cl2N4O
Intermediate 1 RRN 104-[2-Amino-6-chloro-5-(formylamino)pyrimidin-4-yl]piperazine-1-carboxylic acid tert-butyl ester [0221] To a suspension of N-(2-amino-4,6-dichloropyrimidin-5-yl)formamide (10.0 g, 48.3 mmol) in 1,4-dioxane (400 mL) were added N,N-diisopropylethylamine (12.7 mL, 72.5 mmol) and piperazine-1-carboxylic acid tert-butyl ester (9.8 g, 53.1 mmol). The mixture was stirred at 55 C. for 1 h. The solvent was removed in vacuo and the residue was partitioned between DCM and water. The aqueous phase was extracted with further DCM and the combined organic fractions were washed with brine, then dried (Na2SO4) and evaporated in vacuo to give the title compound (17.1 g, 100%) as a white solid. LCMS (ES+) 357.4 (M+H)+, RT 1.08 minutes (method 3).
At the same time, in my other blogs, there are other synthetic methods of this type of compound,171887-03-9, N-(2-Amino-4,6-dichloropyrimidine-5-yl)formamide, and friends who are interested can also refer to it.
Reference:
Patent; Brookings, Daniel Christopher; Ford, Daniel James; Franklin, Richard Jeremy; Ghawalkar, Anant Ramrao; Kulisa, Claire Louise; Neuss, Judi Charlotte; Reuberson, James Thomas; US2014/315885; (2014); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia