Adding a certain compound to certain chemical reactions, such as: 72990-37-5, 3-Chloroisonicotinaldehyde, 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, 72990-37-5, blongs to pyridine-derivatives compound. Formula: C6H4ClNO
EXAMPLE 38 Production of 3-((3-chloropyridin-4-yl)methyl)-5-(methoxycarbonyl)-2-methylindole (67) According to the method of Example 33, obtained is 3-((3-chloropyridin-4-yl)methyl)-5-(methoxycarbonyl)-2-methylindole (67) (0.355 g) from 5-(methoxycarbonyl)-2-methylindole (0.486 g), 3-chloropyridine-4-carboxyaldehyde (0.40 g), triethylsilane (0.896 g) and trifluoroacetic acid (0.439 g). 1H-NMR (CDCl3, delta ppm): 2.38 (3H, s), 3.89 (3H, s), 4.16 (2H, s), 6.82 (1H, d, J=5.0 Hz), 7.33 (1H, d, J=8.5 Hz), 7.87 (1H, d, J=8.7 Hz), 8.08 (1H, s), 8.20 (1H, brs), 8.25 (1H, d, J=5.0 Hz), 8.57 (1H, s).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,72990-37-5, its application will become more common.
Reference:
Patent; Cell Pathways, Inc.; US6410584; (2002); B1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem