Category: 42182-25-2

Related Products of 42182-25-2, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 42182-25-2, name is 1-(2-Aminopyridin-4-yl)ethanone, molecular formula is C7H8N2O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

To a mixture of (36) (168 mg, 1.234 mmol) in MeOH (10 mL), under nitrogen at 0 C., was added sodium borohydride (46.7 mg, 1.234 mmol). The reaction mixture was stirred at RT for 2 hr, and the volatiles were removed under reduced pressure. The residue was taken up into EtOAc (25 mL), and extracted with saturated aq NaHCO3 solution (30 mL). The aqueous layer was back extracted with EtOAc (2*20 mL), and the combined organic extracts were washed with brine (30 mL), dried and the solvents removed in vacuo to give 1-(2-aminopyridin-4-yl)ethanol (37) (77 mg, 45%) as a yellow oil: m/z 139 (M+H)+ (ES+).

According to the analysis of related databases, 42182-25-2, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Charron, Catherine Elisabeth; Fenton, Robert; Crowe, Scott; Ito, Kazuhiro; Strong, Peter; Rapeport, William Garth; Ray, Keith; US2012/244120; (2012); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 42182-25-2, 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 42182-25-2, name is 1-(2-Aminopyridin-4-yl)ethanone. This compound has unique chemical properties. The synthetic route is as follows.

To a solution of crude l-(2-aminopyridin-4-yl)ethanone (estimate 1.0 mmol) in MeOH (5 mL) was added NaBH4 (75.7 mg, 2.0 mmol). The mixture was stirred at room temperature overnight, quenched with cold H2O, and extracted with EtOAc. The combined organic layer was evaporated under reduced pressure to provide crude l-(2-aminopyridin-4-yl)ethanol.

According to the analysis of related databases, 42182-25-2, the application of this compound in the production field has become more and more popular.

Reference:
Patent; IRM LLC; CHE, Jianwei; CHEN, Bei; DING, Qiang; HAO, Xueshi; HE, Xiaohui; JIANG, Songchun; JIN, Qihui; JIN, Yunho; LIU, Hong; LIU, Yahua; OKRAM, Barun; UNO, Tetsuo; WU, Xu; YANG, Kunyong; ZHU, Xuefeng; WO2011/14515; (2011); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem