Electric Literature of 39268-74-1, Adding some certain compound to certain chemical reactions, such as: 39268-74-1, name is 5-Ethoxypyrimidin-2-amine,molecular formula is C6H9N3O, 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 39268-74-1.
To a 10 ml glass vial was added (RS)-2-(4-bromo-3-fluoro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester (70 mg, Example 96(e)) and 5-ethoxy-2-pyrimidinamine (40.6 mg, CAS 39268-74-1) in dioxane (2 ml). The reaction mixture was purged with argon for 5 min. 2-Di-tert- butylphosphino-2′,4′,6′-triisopropylbiphenyl (13.6 mg), tris(dibenzylideneacetone)dipalladium(0) (7.12 mg) and sodium tert-butoxide (21.0 mg) were then added. The vial was capped and heated at 120 C for 16 h. The reaction mixture was then filtered through sintered glass and the filtrate was concentrated in vacuo. The residue was purified by flash column chromatography (silica gel; gradient: 0% to 50% EtOAc in hexanes) to afford (RS)-2-[4-(5-ethoxy-pyrimidin-2-ylamino)-3- fluoro-phenyl]-morpholine-4-carboxylic acid tert-butyl ester (15 mg, 18%) as a yellow gum. MS (ISP): 441.4 ([M+Na]+), 419.3 ([M+H]+).
According to the analysis of related databases, 39268-74-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; F. HOFFMANN-LA ROCHE AG; GALLEY, Guido; NORCROSS, Roger; PFLIEGER, Philippe; WO2012/126922; (2012); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia