Extended knowledge of 796600-15-2

According to the analysis of related databases, 796600-15-2, the application of this compound in the production field has become more and more popular.

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 796600-15-2 as follows. Quality Control of 2-Chloro-4-fluoro-3-methylbenzonitrile

Example 58; (R)-2-Chloro-4-(1-(5-(4-cyanophenyl)-1,3,4-oxadiazol-2-yl)-2-hydroxyethylamino)-3-methylbenzonitrile; Intermediate 58a; (R)-2-(3-Chloro-4-cyano-2-methylphenylamino)-3-hydroxypropanoic acid K2CO3 (5.71 g, 41.28 mol) was added to a solution of 2-chloro-4-fluoro-3-methylbenzonitrile (3.5 g, 20.64 mmol) and D-Serine (2.17 g, 20.096 mol) in DMSO (100 mL) at room temperature. The reaction mixture was heated to 75 C. and stirred for 19 h, then was allowed to cool to room temperature whereupon water (30 mL) was added followed by citric acid monohydrate (5g). After stirring for 10 min the mixture was partitioned between EtOAc (50 mL) and water. The organic phase was then washed with water (20 mL), brine (20 mL), dried (Na2SO4), filtered and concentrated to furnish a pale yellow solid (4.2 g). This crude product was then passed through a silica-plug [hexanes-EtOAc (95:5) as eluent] to furnish the title compound as a white solid (1.5 g, 29%) 1H NMR (500 MHz, acetone-d6, delta in ppm) 7.49 (d, J=9 Hz, 1H), 6.72 (d, J=9 Hz, 1H), 5.56 (d, J=8 Hz, 1H), 4.43-4.40 (m, 1H), 4.06 (dd, J=11, 18 Hz, 1H), 4.05 (dd, J=11, 18 Hz, 1H) and 2.31 (s, 3H).

According to the analysis of related databases, 796600-15-2, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Miller, Chris P.; US2009/253758; (2009); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts