Adding a certain compound to certain chemical reactions, such as: 38275-55-7, 5-Fluoropyrimidine-2-carbonitrile, 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, name: 5-Fluoropyrimidine-2-carbonitrile, blongs to pyrimidines compound. name: 5-Fluoropyrimidine-2-carbonitrile
Method 5; l-(5-Fluoropyrimidin-2-yl)ethanone; A round-bottom-flask containing 5-fluoropyrimidine-2-carbonitrile (Method 6, 1.50 g,12.19 mmol) was charged with anhydrous THF (30 ml) under N2. The solution was cooled to 0 0C, and a solution of MeMgBr (4.90 ml of a 3.0 M solution in ether, 14.62 mmol) was added dropwise. After 2 hours at 0 0C, the reaction mixture was quenched with ice water and extracted with EtOAc. The organic extract was washed with brine, dried over Na2SO4, and evaporated to dryness to give the title compound as an oil (0.778 g, yield 46%). GC-MS, 140 (M); 1HNMR (CDCl3) delta 8.65 (s, 2H), 2.65 (s, 2H).
The synthetic route of 38275-55-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; ASTRAZENECA AB; ASTRAZENECA UK LIMITED; WO2007/49041; (2007); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia