Related Products of 65169-42-8, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 65169-42-8, name is Methyl 6-chloro-5-methylnicotinate. This compound has unique chemical properties. The synthetic route is as follows.
Preparation 3; 5-Formyl-3-methyl-2-pyridinecarbonitrile (Used to prepare Example 32) (a) (6-Chloro-5-methyl-3-pyridinyl)methanolTo a solution of methyl 6-chloro-5-methyl-3-pyridinecarboxylate (84 mg, 0.453 mmol) in DCM (2 ml), DIBAL-H (1.5 M solution in toluene, 0.905 ml, 1.358 mmol) was added dropwise under N2 at -78 C. The reaction mixture was allowed to attain rt and stirred overnight. After 18 h, TLC showed no starting material. The reaction was quenched by addition of sodium-potassium tartrate saturated solution, extracted with DCM, dried, filtered, and concentrated to afford (6-chloro-5-methyl-3-pyridinyl)methanol (63 mg, 0.400 mmol, 88% yield) pure enough to be used in the next step.1H-NMR (delta ppm, CDCl3): 8.17 (s, 1H), 7.60 (s, 1H), 4.69 (s, 2H), 2.37 (s, 3H).
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 65169-42-8, Methyl 6-chloro-5-methylnicotinate.
Reference:
Patent; Alemparte-Gallardo, Carlos; Barfoot, Christopher; Barros-Aguirre, David; Cacho-Izquierdo, Monica; Fiandor Roman, Jose Maria; Hennessy, Alan Joseph; Pearson, Neil David; Remuinan-Blanco, Modesto Jesus; US2009/306089; (2009); A1;,
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