Category: 886365-00-0

Synthetic Route of 886365-00-0 ,Some common heterocyclic compound, 886365-00-0, molecular formula is C6H5Cl2N, 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.

General procedure: A mixture of 6 (1.55 mmol), 2 (0.77 mmol), and i-Pr2NEt(1.55 mmol) in toluene (unless otherwise stated) (0.77 ml) was stirred at 120 C in a sealed tube for 16 h. The mixture was allowed to cool to room temperature. Purification method A: the mixture was concentrated and the residue was purified by reverse phase automatedpreparative HPLC. Purification method B: the mixture was concentrated and the residue was purified by flash column chromatography (SiO2). Purification method C: the mixture was diluted(DCM), washed (satd Na2CO3), dried (filtered through a Biotage phase separator), and concentrated. The residue was purified by reverse phase automated preparative HPLC.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,886365-00-0, its application will become more common.

Reference:
Article; Mammoliti, Oscar; Quinton, Evelyne M.; Loones, Kristof T.J.; Nguyen, Anh Tho; Wouters, Johan; Van Lommen, Guy; Tetrahedron; vol. 69; 5; (2013); p. 1669 – 1680;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 886365-00-0 ,Some common heterocyclic compound, 886365-00-0, molecular formula is C6H5Cl2N, 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.

General procedure: A mixture of 6 (1.55 mmol), 2 (0.77 mmol), and i-Pr2NEt(1.55 mmol) in toluene (unless otherwise stated) (0.77 ml) was stirred at 120 C in a sealed tube for 16 h. The mixture was allowed to cool to room temperature. Purification method A: the mixture was concentrated and the residue was purified by reverse phase automatedpreparative HPLC. Purification method B: the mixture was concentrated and the residue was purified by flash column chromatography (SiO2). Purification method C: the mixture was diluted(DCM), washed (satd Na2CO3), dried (filtered through a Biotage phase separator), and concentrated. The residue was purified by reverse phase automated preparative HPLC.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,886365-00-0, its application will become more common.

Reference:
Article; Mammoliti, Oscar; Quinton, Evelyne M.; Loones, Kristof T.J.; Nguyen, Anh Tho; Wouters, Johan; Van Lommen, Guy; Tetrahedron; vol. 69; 5; (2013); p. 1669 – 1680;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 886365-00-0, name is 2,5-Dichloro-4-methylpyridine. This compound has unique chemical properties. The synthetic route is as follows. Formula: C6H5Cl2N

2,5-Dichloro-4-methylpyridine (7 g, 43.2 mmol), 2-methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuro[2,3-b]pyridine (13.36 g, 43.2 mmol), and potassium carbonate (11.94 g, 86 mmol) were suspended in a mixture of DME (180 ml) and water (10 ml) under nitrogen at room temperature. Tetrakis(triphenylphosphine)palladium(0) (Pd(PPh3)4) (0.499 g, 0.432 mmol) was added as one portion, the reaction mixture was degassed and heated at 100 C. for 14 hours under nitrogen. The reaction mixture was then cooled down to room temperature and the organic phase was separated and filtered. Ethanol (100 ml) was added as one portion and the resulting mixture was stirred, then the white precipitate was filtered off. The remaining solution was evaporated and the residue was subjected to column chromatography on silica gel column, eluted with heptanes/DCM 1/1 (v/v), then heptanes/EtOAc 4/1 (v/v) to yield a white solid, which was combined with the white precipitate. The combined solids were recrystallized from DCM/heptanes, yielding 8-(5-chloro-4-methylpyridin-2-yl)-2-methylbenzofuro[2,3-b]pyridine (11 g, 83% yield).

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 886365-00-0, 2,5-Dichloro-4-methylpyridine.

Reference:
Patent; Universal Display Corporation; TSAI, Jui-Yi; DYATKIN, Alexey Borisovich; YEAGER, Walter; XIA, Chuanjun; (238 pag.)US2018/102487; (2018); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 886365-00-0, name is 2,5-Dichloro-4-methylpyridine. This compound has unique chemical properties. The synthetic route is as follows. Formula: C6H5Cl2N

2,5-Dichloro-4-methylpyridine (7 g, 43.2 mmol), 2-methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuro[2,3-b]pyridine (13.36 g, 43.2 mmol), and potassium carbonate (11.94 g, 86 mmol) were suspended in a mixture of DME (180 ml) and water (10 ml) under nitrogen at room temperature. Tetrakis(triphenylphosphine)palladium(0) (Pd(PPh3)4) (0.499 g, 0.432 mmol) was added as one portion, the reaction mixture was degassed and heated at 100 C. for 14 hours under nitrogen. The reaction mixture was then cooled down to room temperature and the organic phase was separated and filtered. Ethanol (100 ml) was added as one portion and the resulting mixture was stirred, then the white precipitate was filtered off. The remaining solution was evaporated and the residue was subjected to column chromatography on silica gel column, eluted with heptanes/DCM 1/1 (v/v), then heptanes/EtOAc 4/1 (v/v) to yield a white solid, which was combined with the white precipitate. The combined solids were recrystallized from DCM/heptanes, yielding 8-(5-chloro-4-methylpyridin-2-yl)-2-methylbenzofuro[2,3-b]pyridine (11 g, 83% yield).

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 886365-00-0, 2,5-Dichloro-4-methylpyridine.

Reference:
Patent; Universal Display Corporation; TSAI, Jui-Yi; DYATKIN, Alexey Borisovich; YEAGER, Walter; XIA, Chuanjun; (238 pag.)US2018/102487; (2018); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Related Products of 886365-00-0 ,Some common heterocyclic compound, 886365-00-0, molecular formula is C6H5Cl2N, 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.

General procedure: A mixture of 6 (1.55 mmol), 2 (0.77 mmol), and i-Pr2NEt(1.55 mmol) in toluene (unless otherwise stated) (0.77 ml) was stirred at 120 C in a sealed tube for 16 h. The mixture was allowed to cool to room temperature. Purification method A: the mixture was concentrated and the residue was purified by reverse phase automatedpreparative HPLC. Purification method B: the mixture was concentrated and the residue was purified by flash column chromatography (SiO2). Purification method C: the mixture was diluted(DCM), washed (satd Na2CO3), dried (filtered through a Biotage phase separator), and concentrated. The residue was purified by reverse phase automated preparative HPLC.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,886365-00-0, its application will become more common.

Reference:
Article; Mammoliti, Oscar; Quinton, Evelyne M.; Loones, Kristof T.J.; Nguyen, Anh Tho; Wouters, Johan; Van Lommen, Guy; Tetrahedron; vol. 69; 5; (2013); p. 1669 – 1680;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem