Adding a certain compound to certain chemical reactions, such as: 84199-61-1, 3-Acetyl-2-bromopyridine, 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, Formula: C7H6BrNO, blongs to pyridine-derivatives compound. Formula: C7H6BrNO
Synthesis of 7-phenylquinolin-5-ol (6.1) for Example 1[0271] 3-Acetyl-2-bromopyridine, 56 muL phenylacetylene, 170 muL DIPEA, 22.5 mg triphenylphosphinpalladium(II) chlorid, 3 mg Cu(I)I were suspended in 1 mL DMF under argon atmosphere and stirred for 16 h at 25 C. The mixture was diluted with DCM and extracted with diluted aq. NH3 and brine. The organic phase was concentrated and the mixture separated via flash chromatography (10 g SiO2, cyclohexane?cyclohexane/ethylacetate 70:30) to yield 40 mg 1-(2-(phenylethynyl)pyridin-3-yl)ethanone as solid. Analysis: HPLC-MS: Rt=1.21 min (method E), M+H=222
The synthetic route of 84199-61-1 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; HOFFMANN, Matthias; BISCHOFF, Daniel; DAHMANN, Georg; KLICIC, Jasna; SCHAENZLE, Gerhard; WOLLIN, Stefan Ludwig Michael; CONVERS-REIGNIER, Serge Gaston; EAST, Stephen Peter; MARLIN, Frederic Jacques; McCARTHY, Clive; SCOTT, John; US2013/29949; (2013); A1;,
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