Synthetic Route of 34253-03-7 ,Some common heterocyclic compound, 34253-03-7, molecular formula is C6H6N2O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
Step B: Preparation of pyrimidin-2-ylmethanol: A cold solution (0 C.) of methylpyrimidine-2-carboxylate (659 mg, 4.77 mmol) in EtOH (25 mL) was prepared, and sodium borohydride (181 mg, 4.77 mmol) was added. The reaction mixture was stirred at room temperature for 2 hours. The reaction was quenched with water (5 mL) and concentrated. The crude product was purified using silica gel chromatography to give the desired product as a white solid (154 mg, 30%). 1H NMR (400 MHz, CDCl3) delta8.76-8.75 (d, J=4.7 Hz, 2H), 7.27-7.25 (t, J=4.7 Hz, 1H), 4.87 (s, 2H), 4.10 (br s, 1H).
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. 34253-03-7, Methyl pyrimidine-2-carboxylate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Array Biopharma, Inc.; US2010/63066; (2010); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia