Category: 19230-59-2

Electric Literature of 19230-59-2 , The common heterocyclic compound, 19230-59-2, name is 2-Methoxy-3-methylpyridine, molecular formula is C7H9NO, 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.

(lb) 2-Methoxy-3-methyl-5-nitropyridine [Formula 9]; Concentrated sulfuric acid (5 ml) and fuming nitric acid (5 ml) were added to 2-methoxy-3- methylpyridine (1.61 g, 13.1 mmol) under ice cooling, and stirred at 0C for 1 hour and further stirred at room temperature overnight. The reaction mixture was poured onto ice, neutralized with ammonia solution, extracted with ethyl acetate, dried over magnesium sulfate, the solvent was evaporated, thereby yielding the title compound (1.63 g, 9.71 mmol, and 74%). ¹H NMR(400MHz, DMSO-d6) 8 ppm; 2.25(3H, s), 4.04(3H, s), 8.37-8.40(lH, m), 8.92-8.95 (1H, m).

The synthetic route of 19230-59-2 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; EISAI CO., LTD.; WO2005/103049; (2005); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 19230-59-2, 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 19230-59-2, name is 2-Methoxy-3-methylpyridine. This compound has unique chemical properties. The synthetic route is as follows.

(lb) 2-Methoxy-3-methyl-5-nitropyridine [Formula 9]; Concentrated sulfuric acid (5 ml) and fuming nitric acid (5 ml) were added to 2-methoxy-3- methylpyridine (1.61 g, 13.1 mmol) under ice cooling, and stirred at 0C for 1 hour and further stirred at room temperature overnight. The reaction mixture was poured onto ice, neutralized with ammonia solution, extracted with ethyl acetate, dried over magnesium sulfate, the solvent was evaporated, thereby yielding the title compound (1.63 g, 9.71 mmol, and 74%). ¹H NMR(400MHz, DMSO-d6) 8 ppm; 2.25(3H, s), 4.04(3H, s), 8.37-8.40(lH, m), 8.92-8.95 (1H, m).

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 19230-59-2, 2-Methoxy-3-methylpyridine.

Reference:
Patent; EISAI CO., LTD.; WO2005/103049; (2005); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 19230-59-2, 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 19230-59-2, name is 2-Methoxy-3-methylpyridine. This compound has unique chemical properties. The synthetic route is as follows.

(lb) 2-Methoxy-3-methyl-5-nitropyridine [Formula 9]; Concentrated sulfuric acid (5 ml) and fuming nitric acid (5 ml) were added to 2-methoxy-3- methylpyridine (1.61 g, 13.1 mmol) under ice cooling, and stirred at 0C for 1 hour and further stirred at room temperature overnight. The reaction mixture was poured onto ice, neutralized with ammonia solution, extracted with ethyl acetate, dried over magnesium sulfate, the solvent was evaporated, thereby yielding the title compound (1.63 g, 9.71 mmol, and 74%). ¹H NMR(400MHz, DMSO-d6) 8 ppm; 2.25(3H, s), 4.04(3H, s), 8.37-8.40(lH, m), 8.92-8.95 (1H, m).

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 19230-59-2, 2-Methoxy-3-methylpyridine.

Reference:
Patent; EISAI CO., LTD.; WO2005/103049; (2005); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem