Category: 17289-25-7

17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol, belongs to imidazoles-derivatives compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Recommanded Product: (1-Methyl-1H-imidazol-4-yl)methanol

190b) 1 -Methyl-1 H-imidazole-4-carbal A solution of (1 -methyl-1 H-imidazol-4-yl)methanol (5 g, 44.6 mmol) in acetone (50 mL) was added manganese(IV) oxide (19.38 g, 223 mmol) slowly under nitrogen at room temperature. The reaction mixture was stirred at 60 C for 12 h. The solid was filtered and the liquid was concentrated to obtain the title compound 1 -methyl-1 H-imidazole-4- carbaldehyde (4.12 g, 34.4 mmol, 77 % yield) which was used in next step without further purification. LC-MS m/z 1 1 1 .2 (M+H)+, 0.49 min (ret. time).

The synthetic route of 17289-25-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED; ASTEX THERAPEUTICS LIMITED; CALLAHAN, James Francis; KERNS, Jeffrey K.; LI, Peng; LI, Tindy; MCCLELAND, Brent W.; NIE, Hong; PERO, Joseph E.; DAVIES, Thomas Glanmor; GRAZIA CARR, Maria; GRIFFITHS-JONES, Charlotte Mary; HEIGHTMAN, Thomas Daniel; NORTON, David; VERDONK, Marinus Leendert; WOOLFORD, Alison Jo-Anne; WILLEMS, Hendrika Maria Gerarda; (664 pag.)WO2017/60854; (2017); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Adding a certain compound to certain chemical reactions, such as: 17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol, belongs to imidazoles-derivatives compound, 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 17289-25-7, SDS of cas: 17289-25-7

General procedure: Freshly prepared Ag2O (2.20 mmol) was added at room temperature to a solution of pyridin-2-ylmethanol (1.00 mmol) and 2-iodopropane (2.20 mmol) in 1,4-dioxane (10 mL) and stirred for 24 h. The reaction mixture was filtered through a Celite bed and washed with ethyl acetate. Filtrate was concentrated under vacuum.The resulting material was purified by flash chromatography on a Biotage instrumentusing 4-g flash cartridge and eluted with 12?15percent ethyl acetate in hexane to give isopropyl picolinate (2) (65percent yield).

At the same time, in my other blogs, there are other synthetic methods of this type of compound, (1-Methyl-1H-imidazol-4-yl)methanol, and friends who are interested can also refer to it.

Reference:
Article; Patil, Vikas S.; Reddy, M. Rajendar; Pal, Shyam Sundar; Sharma, Somesh; Reddy, L. Krishnakanth; Synthetic Communications; vol. 44; 14; (2014); p. 2121 – 2127;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Adding a certain compound to certain chemical reactions, such as: 17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol, belongs to imidazoles-derivatives compound, 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 17289-25-7, HPLC of Formula: C5H8N2O

General procedure: Freshly prepared Ag2O (2.20 mmol) was added at room temperature to a solution of pyridin-2-ylmethanol (1.00 mmol) and 2-iodopropane (2.20 mmol) in 1,4-dioxane (10 mL) and stirred for 24 h. The reaction mixture was filtered through a Celite bed and washed with ethyl acetate. Filtrate was concentrated under vacuum.The resulting material was purified by flash chromatography on a Biotage instrumentusing 4-g flash cartridge and eluted with 12?15percent ethyl acetate in hexane to give isopropyl picolinate (2) (65percent yield).

At the same time, in my other blogs, there are other synthetic methods of this type of compound, (1-Methyl-1H-imidazol-4-yl)methanol, and friends who are interested can also refer to it.

Reference:
Article; Patil, Vikas S.; Reddy, M. Rajendar; Pal, Shyam Sundar; Sharma, Somesh; Reddy, L. Krishnakanth; Synthetic Communications; vol. 44; 14; (2014); p. 2121 – 2127;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – 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. 17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: (1-Methyl-1H-imidazol-4-yl)methanol

To a solution of intermediate 1 (5g, 44.64 [MMOL)] in CH2CI2 [(10 MI)] at [0C] was added dropwise thionyl chloride (50 [ML)] and then the mixture was stirred at room temperature overnight and then under reflux for 3 hours and then concentrated under reduced pressure. The residue was treated with diethyl oxide and the resulting precipitate was filtered and dried. The title compound was obtained as a brown solid [(4G,] 53. 80%); 1HNMR (300 MHz, [DS-DMSO, PPM). S] : 9.25 (s , 1H), 7.8 (s, 1H), 4.95 (s, 2H), 3.9 (s, 3H).

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 17289-25-7.

Reference:
Patent; SMITHKLINE BEECHAM CORPORATION; WO2004/13134; (2004); A2;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Adding a certain compound to certain chemical reactions, such as: 17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol, belongs to imidazoles-derivatives compound, 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 17289-25-7, Application In Synthesis of (1-Methyl-1H-imidazol-4-yl)methanol

To a solution of intermediate 22 (5g, 44.64 [MMOL)] in [CH2CI2] (10 ml) at [0C] was added dropwise thionyl chloride (50 mi) and then the mixture was stirred at room temperature overnight and then at reflux for 3 hours. The mixture was concentrated under reduced pressure, and diethyl ether added. The resulting precipitate was filtered and dried to give the title product as a brown solid (4g, 53. [81%) ;’H] NMR (300 MHz, [D6-DMSO)] [] ppm: 9.25 (s, [1 H),] 7.8 (s, 1H), 4. 95 (s, 2H), 3.9 (s, 3H).

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, (1-Methyl-1H-imidazol-4-yl)methanol, other downstream synthetic routes, hurry up and to see.

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. 17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C5H8N2O

To a solution of intermediate 111 (400mg, 1. [02MMOL)] in DMF [(20ML)] was added portionwise sodium hydride (60percent in mineral oil, 101mg, 2. [55MMOL)] and the mixture was stirred at room temperature for 20 minutes. Intermediate 22 (173mg, 1. [32MMOL)] was then added and the mixture was heated at [60¡ãC] for 3 days and then poured into water. After extraction with [CH2CI2,] the organic phase was dried over Na2SO4 and concentrated under reduced pressure. The residue was purified by chromatography on silica gel eluting with [CH2CI2/MEOH] (90: 10). After trituration with diisopropyl oxide, the title compound was obtained as a yellow solid (130mg, 26percent); m. p. [217¡ãC] ; TOF MS ES + exact mass calculated for [C3OH26N6O] : 487.2246 (MH+). Found: [487. 2247] (MH+).

According to the analysis of related databases, 17289-25-7, the application of this compound in the production field has become more and more popular.

Reference:
Patent; SMITHKLINE BEECHAM CORPORATION; WO2004/13135; (2004); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. SDS of cas: 17289-25-7

To a solution of intermediate 1 (5g, 44.64 [MMOL)] in CH2CI2 [(10 MI)] at [0¡ãC] was added dropwise thionyl chloride (50 [ML)] and then the mixture was stirred at room temperature overnight and then under reflux for 3 hours and then concentrated under reduced pressure. The residue was treated with diethyl oxide and the resulting precipitate was filtered and dried. The title compound was obtained as a brown solid [(4G,] 53. 80percent); 1HNMR (300 MHz, [DS-DMSO, PPM). S] : 9.25 (s , 1H), 7.8 (s, 1H), 4.95 (s, 2H), 3.9 (s, 3H).

The synthetic route of 17289-25-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; SMITHKLINE BEECHAM CORPORATION; WO2004/13134; (2004); A2;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol, belongs to imidazoles-derivatives compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Quality Control of (1-Methyl-1H-imidazol-4-yl)methanol

190b) 1 -Methyl-1 H-imidazole-4-carbal A solution of (1 -methyl-1 H-imidazol-4-yl)methanol (5 g, 44.6 mmol) in acetone (50 mL) was added manganese(IV) oxide (19.38 g, 223 mmol) slowly under nitrogen at room temperature. The reaction mixture was stirred at 60 C for 12 h. The solid was filtered and the liquid was concentrated to obtain the title compound 1 -methyl-1 H-imidazole-4- carbaldehyde (4.12 g, 34.4 mmol, 77 % yield) which was used in next step without further purification. LC-MS m/z 1 1 1 .2 (M+H)+, 0.49 min (ret. time).

The synthetic route of 17289-25-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED; ASTEX THERAPEUTICS LIMITED; CALLAHAN, James Francis; KERNS, Jeffrey K.; LI, Peng; LI, Tindy; MCCLELAND, Brent W.; NIE, Hong; PERO, Joseph E.; DAVIES, Thomas Glanmor; GRAZIA CARR, Maria; GRIFFITHS-JONES, Charlotte Mary; HEIGHTMAN, Thomas Daniel; NORTON, David; VERDONK, Marinus Leendert; WOOLFORD, Alison Jo-Anne; WILLEMS, Hendrika Maria Gerarda; (664 pag.)WO2017/60854; (2017); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – 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. 17289-25-7, name is (1-Methyl-1H-imidazol-4-yl)methanol, This compound has unique chemical properties. The synthetic route is as follows., Quality Control of (1-Methyl-1H-imidazol-4-yl)methanol

Step 4: Diisopropylazodicarboxylate 40percent solution in toluene (0.27 mL, 0.51 mmol) was added under stirring to a solution of 5-(4-(trifluoromethoxy)phenyl)benzo[d]isoxazol-3-ol (100 mg, 0.34 mmol), triphenylphosphine on resin (3 mmol/g) (330 mg, 1 mmol), and 1-methylimidazol-4-yl methanol (60 mg, 0.51 mmol) in THF. The reaction mixture was stirred at ambient temperature overnight. Volatiles were evaporated under vacuum and the residue was purified on 12 g silica gel with 0-20percent methanol in dichloromethane and gave the title compound (40 mg, 0.103 mmol) as yellowish oil. 1H NMR (400 MHz, DMSO-d6) delta 8.07-7.97 (m, 2H), 7.89-7.81 (m, 2H), 7.54 (d, J=8.7 Hz, 1H), 7.50-7.41 (m, 3H), 7.12 (d, J=1.3 Hz, 1H), 5.03 (s, 2H), 3.59 (s, 3H). MS: 390 (MH+).

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 17289-25-7.

Reference:
Patent; Graupe, Michael; Lu, Yafan; Zablocki, Jeff A.; US2015/175560; (2015); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem