Adding a certain compound to certain chemical reactions, such as: 886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid, 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, Computed Properties of C7H6ClNO2, blongs to pyridine-derivatives compound. Computed Properties of C7H6ClNO2
Example 4 Synthesis of N-(3-((4S,6S)-2-amino-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4-fluorophenyl)-5-chloro-3-methylpicolinamide The title compound was synthesized by procedures and steps analogous to those described in Method A in Example 2 above, but using 5-chloro-3-methylpicolinic acid (Intermediate 6) in step 1. MS m/z=463.0 [M+H]+. Calculated for C19H16ClF5N4O2: 462.801 1H NMR (400 MHz, CHLOROFORM-d) delta ppm 2.22 (t, J=13.20 Hz, 1H) 2.73 (dd, J=13.60, 2.64 Hz, 1H) 2.79 (s, 3H) 4.14-4.22 (m, 1H) 4.41-4.58 (m, 1H) 4.63-4.79 (m, 1H) 7.11 (dd, J=11.54, 9.00 Hz, 1H) 7.47 (dd, J=6.94, 2.84 Hz, 1H) 7.65 (d, J=1.76 Hz, 1H) 8.08 (ddd, J=8.85, 4.16, 2.84 Hz, 1H) 8.39 (d, J=1.76 Hz, 1H) 10.04 (s, 1H).
At the same time, in my other blogs, there are other synthetic methods of this type of compound,886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid, and friends who are interested can also refer to it.
Reference:
Patent; MINATTI, Ana Elena; LOW, Jonathan D.; ALLEN, Jennifer R.; CHEN, Jian; CHEN, Ning; CHENG, Yuan; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; QIAN, Wenyuan; RUMFELT, Shannon; RZASA, Robert M.; TAMAYO, Nuria A.; XUE, Qiufen; YANG, Bryant; ZHONG, Wenge; US2014/249104; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem