Category: 124433-70-1

Reference of 124433-70-1, Adding some certain compound to certain chemical reactions, such as: 124433-70-1, name is 6-Fluoropyridine-2-sulfonamide,molecular formula is C5H5FN2O2S, 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 124433-70-1.

To 6-phenyl-2-(2,4,6-trimethylphenoxy)pyridine-3-carboxylic acid (150 mg, 0.450 mmol), HATU (171 mg, 0.450 mmol), DMF (1.5 mL), and triethylamine (137 mg, 188 muL, 1.35 mmol) was added 6-fluoropyridine-2-sulfonamide (79.3 mg, 0.450 mmol) was added and the reaction mixture was allowed to stir at 65 C. for 1 h. The reaction mixture was filtered and purified via HPLC (1%-99%) ACN:H2O with a 0.1% HCl modifier to give N-[(6-fluoro-2-pyridyl)sulfonyl]-6-phenyl-2-(2,4,6-trimethylphenoxy)pyridine-3-carboxamide (Compound 698) (79 mg, 36%) 1H NMR (400 MHz, DMSO-d6) delta 8.37 (q, J=7.8 Hz, 1H), 8.16 (dd, J=7.5, 2.1 Hz, 1H), 8.12 (d, J=7.8 Hz, 1H), 7.80-7.73 (m, 3H), 7.59 (dd, J=8.3, 2.2 Hz, 1H), 7.41 (ddt, J=5.5, 3.8, 2.2 Hz, 3H), 6.94 (s, 2H), 2.28 (s, 3H), 2.01 (s, 6H). ESI-MS m/z calc. 491.1315. found 492.4 (M+1)+. Retention time: 2.19 minutes.

According to the analysis of related databases, 124433-70-1, the application of this compound in the production field has become more and more popular.

Reference:
Patent; VERTEX PHARMACEUTICALS INCORPORATED; Miller, Mark Thomas; Anderson, Corey; Arumugam, Vijayalaksmi; Bear, Brian Richard; Binch, Hayley Marie; Clemens, Jeremy J.; Cleveland, Thomas; Conroy, Erica; Coon, Timothy Richard; Frieman, Bryan A.; Grootenhuis, Peter Diederik Jan; Gross, Raymond Stanley; Hadida-Ruah, Sara Sabina; Haripada, Khatuya; Joshi, Pramod Virupax; Krenitsky, Paul John; Lin, Chun-Chieh; Marelius, Gulin Erdgogan; Melillo, Vito; McCartney, Jason; Nicholls, Georgia McGaughey; Pierre, Fabrice Jean Denis; Silina, Alina; Termin, Andreas P.; Uy, Johnny; Zhou, Jinglan; (590 pag.)US2016/95858; (2016); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 124433-70-1, Adding some certain compound to certain chemical reactions, such as: 124433-70-1, name is 6-Fluoropyridine-2-sulfonamide,molecular formula is C5H5FN2O2S, 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 124433-70-1.

To 6-phenyl-2-(2,4,6-trimethylphenoxy)pyridine-3-carboxylic acid (150 mg, 0.450 mmol), HATU (171 mg, 0.450 mmol), DMF (1.5 mL), and triethylamine (137 mg, 188 muL, 1.35 mmol) was added 6-fluoropyridine-2-sulfonamide (79.3 mg, 0.450 mmol) was added and the reaction mixture was allowed to stir at 65 C. for 1 h. The reaction mixture was filtered and purified via HPLC (1%-99%) ACN:H2O with a 0.1% HCl modifier to give N-[(6-fluoro-2-pyridyl)sulfonyl]-6-phenyl-2-(2,4,6-trimethylphenoxy)pyridine-3-carboxamide (Compound 698) (79 mg, 36%) 1H NMR (400 MHz, DMSO-d6) delta 8.37 (q, J=7.8 Hz, 1H), 8.16 (dd, J=7.5, 2.1 Hz, 1H), 8.12 (d, J=7.8 Hz, 1H), 7.80-7.73 (m, 3H), 7.59 (dd, J=8.3, 2.2 Hz, 1H), 7.41 (ddt, J=5.5, 3.8, 2.2 Hz, 3H), 6.94 (s, 2H), 2.28 (s, 3H), 2.01 (s, 6H). ESI-MS m/z calc. 491.1315. found 492.4 (M+1)+. Retention time: 2.19 minutes.

According to the analysis of related databases, 124433-70-1, the application of this compound in the production field has become more and more popular.

Reference:
Patent; VERTEX PHARMACEUTICALS INCORPORATED; Miller, Mark Thomas; Anderson, Corey; Arumugam, Vijayalaksmi; Bear, Brian Richard; Binch, Hayley Marie; Clemens, Jeremy J.; Cleveland, Thomas; Conroy, Erica; Coon, Timothy Richard; Frieman, Bryan A.; Grootenhuis, Peter Diederik Jan; Gross, Raymond Stanley; Hadida-Ruah, Sara Sabina; Haripada, Khatuya; Joshi, Pramod Virupax; Krenitsky, Paul John; Lin, Chun-Chieh; Marelius, Gulin Erdgogan; Melillo, Vito; McCartney, Jason; Nicholls, Georgia McGaughey; Pierre, Fabrice Jean Denis; Silina, Alina; Termin, Andreas P.; Uy, Johnny; Zhou, Jinglan; (590 pag.)US2016/95858; (2016); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 124433-70-1, 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. 124433-70-1, name is 6-Fluoropyridine-2-sulfonamide, molecular formula is C5H5FN2O2S, 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.

6-Chloro-2-(2,4,6-trimethylphenoxy)pyridine-3-carboxylic acid (23.7 g, 81.4 mmol) was added to a mixture of N-[(dimethylamino)-1H-1,2,3-triazolo-[4,5-b]pyridin-1-ylmethylene]-N-methylmethanaminium hexafluorophosphate N-oxide (35.0 g, 92.1 mmol), 6-fluoropyridine-2-sulfonamide (16.5 g, 93.8 mmol) and ethyldiisopropylamine (36 mL) in N,N-dimethylformamide (400 mL) at 5 C. The resulted mixture was stirred at room temperature overnight before it was quenched with 1 N HCl (150 mL). The mixture was diluted with water (450 mL) and the resultant solids were collected by filtration and washed with water (500 mL), methanol (200 mL) and Et2O (400 mL). The solid was purified by silica gel column chromatography (0-4% methanol/CH2Cl2) to afford 6-chloro-N-[(6-fluoro-2-pyridyl)sulfonyl]-2-(2,4,6-trimethylphenoxy)pyridine-3-carboxamide as a white solid (22.2 g, 60%). NMR (CDCl3, 250 MHz) delta 8.36 (dd, J=15.7, 7.5 Hz, 1H), 8.14 (d, J=7.5 Hz, 1H), 8.08 (d, J=8.0 Hz, 1H), 7.58 (d, J=8.2 Hz, 1H), 7.29 (d, J=7.8 Hz, 1H), 6.91 (s, 2H), 2.25 (s, 3H), 1.94 (s, 6H).

According to the analysis of related databases, 124433-70-1, the application of this compound in the production field has become more and more popular.

Reference:
Patent; VERTEX PHARMACEUTICALS INCORPORATED; Miller, Mark Thomas; Anderson, Corey; Arumugam, Vijayalaksmi; Bear, Brian Richard; Binch, Hayley Marie; Clemens, Jeremy J.; Cleveland, Thomas; Conroy, Erica; Coon, Timothy Richard; Frieman, Bryan A.; Grootenhuis, Peter Diederik Jan; Gross, Raymond Stanley; Hadida-Ruah, Sara Sabina; Haripada, Khatuya; Joshi, Pramod Virupax; Krenitsky, Paul John; Lin, Chun-Chieh; Marelius, Gulin Erdgogan; Melillo, Vito; McCartney, Jason; Nicholls, Georgia McGaughey; Pierre, Fabrice Jean Denis; Silina, Alina; Termin, Andreas P.; Uy, Johnny; Zhou, Jinglan; (590 pag.)US2016/95858; (2016); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem