Application of 886365-46-4, Adding some certain compound to certain chemical reactions, such as: 886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid,molecular formula is C7H6ClNO2, 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 886365-46-4.
Step 3: (R)-N-(3-(8-amino-6-(fluoromethyl)-4,4-dioxido-4-thia-7-azaspiro[2.5]oct-7-en-6-yl)-4-fluorophenyl)-5-chloro-3-methylpicolinamide To a stirred mixture of (R)-8-amino-6-(5-amino-2-fluorophenyl)-6-(fluoromethyl)-4-thia-7-azaspiro[2.5]oct-7-ene 4,4-dioxide (0.0625 g, 0.198 mmol) and 5-chloro-3-methylpicolinic acid (0.036 g, 0.208 mmol) in DCM (3 mL) was added 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide (0.378 g, 0.595 mmol). After the addition, the mixture was stirred at RT for 16 h, saturated aqueous NaHCO3 was added, layers were separated, organic phase dried over Na2SO4, concentrated and purified by silica gel chromatography (30% EtOAc/DCM) to give the title compound as an off white solid (51 mg, 55%). LC/MS (ESI+) m/z: 469 (M+H). 1H NMR (400 MHz, CHLOROFORM-d) ppm 10.01 (1H, s), 8.35-8.43 (1H, m), 7.96 (1H, ddd, J=8.8, 4.3, 2.8 Hz), 7.63-7.68 (2H, m), 7.09 (1H, dd, J=11.7, 8.8 Hz), 4.82 (1H, dd, J=14.7, 8.8 Hz), 4.55 (1H, dd, J=14.7, 8.8 Hz), 4.45 (2H, br. s.), 3.77 (2H, dd, J=14.5, 8.8 Hz), 2.79 (3H, s), 1.73-1.86 (2H, m), 1.56 (2H, m).
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. 886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; LEWIS, Richard T.; ALLEN, Jennifer R.; CHENG, Yuan; CHOQUETTE, Deborah; EPSTEIN, Oleg; GUZMAN-PEREZ, Angel; HARRINGTON, Paul E.; HUA, Zihao; HUNGATE, Randall W.; HUMAN, Jason Brooks; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; MINATTI, Ana Elena; OLIVIERI, Philip; ROMERO, Karina; RUMFELT, Shannon; RZASA, Robert M.; SCHENKEL, Laurie; STELLWAGEN, John; WHITE, Ryan; XUE, Qiufen; ZHENG, Xiao; ZHONG, Wenge; US2014/107109; (2014); A1;,
Pyridine – Wikipedia,
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