Application of 13958-93-5, Adding some certain compound to certain chemical reactions, such as: 13958-93-5, name is 3,5-Dichloroisonicotinic acid,molecular formula is C6H3Cl2NO2, 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 13958-93-5.
EXAMPLE 1A 3,5-Dichloroisonicotinamide A solution of 3,5-dichloro-isonicotinic acid (9.54 g, 49.6 mmol, commercially available form TCI) in benzene (100 mL) was treated with oxalyl chloride (8.7 mL), a catalytic amount of DMF (5 drops), stirred overnight at room temperature, and concentrated under reduced pressure. The residue was dissolved in diglyme (10 mL) and added dropwise to 35% NH2OH in water (150 mL). The mixture was filtered to provide 8.2 g of the title compound as a white powder. MS ((DCI (+)) m/e 190.9 (M+H)+.
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. 13958-93-5, 3,5-Dichloroisonicotinic acid, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Dai, Yujia; Hartandi, Kresna; Michaelides, Michael R.; US2006/178378; (2006); A1;,
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