Related Products of 3435-25-4, Adding some certain compound to certain chemical reactions, such as: 3435-25-4, name is 4-Chloro-6-methylpyrimidine,molecular formula is C5H5ClN2, 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 3435-25-4.
A solution of 6-methoxy-7-(2-(methylamino)ethoxy)-3-((pivaloyloxy)methyl)-3,4-dihydroquinazolin-4-one (363 mg, 1 mmol) and 4-chloro-6-methylpyrimidine (257 mg, 2 mmol), (J. Het. Chem., 1969, 6, 879), in N,N-diisopropylethylamine (2 ml) was heated at reflux for 30 minutes. The volatiles were removed by evaporation and the residue was partitioned between ethyl acetate and water. The organic layer was separated, washed with brine, dried (MgSO4) and the solvent removed by evaporation. The residue was purified by column chromatography eluding with methylene chloride/methanol (95/5) to give 6-methoxy-7-(2-(N-methyl-N-(6-methylpyrimidin-4-yl)amino)ethoxy)-3-((pivaloyloxy)methyl)-3,4-dihydroquinazolin-4-one (365 mg, 80%). 1 H NMR Spectrum: (CDCl3) 1.19(s, 9H); 2.36(s, 3H); 3.18(s, 3H); 3.95(s, 3H); 4.09(t, 2H); 4.34(t, 2H); 5.9(s, 2H); 6.3(s, 1H); 7.14(s, 1H); 7.63(s, 1H); 8.17(s, 1H); 8.5(s, 1H) MS-ESI: 456 [MH]+
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 3435-25-4, 4-Chloro-6-methylpyrimidine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Zeneca Limited; Zeneca Pharma S.A.,; US5962458; (1999); A;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia