Extracurricular laboratory: Synthetic route of 3,5-Dichloropyridin-2-amine

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. 4214-74-8, 3,5-Dichloropyridin-2-amine, other downstream synthetic routes, hurry up and to see.

Synthetic Route of 4214-74-8 ,Some common heterocyclic compound, 4214-74-8, molecular formula is C5H4Cl2N2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.

PREPARATION 4 Preparation of 2-bromo-3,5-dichloropyridine 2-Bromo-3,5-dichloropyridine was prepared from 2-amino-3,5-dichloropyridine according to the method of L. C. Craig, J. Amer. Chem. Soc., 1934, 56, 231 to furnish a pale yellow crystalline solid in 76% yield, m.p. 37-38 C.

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. 4214-74-8, 3,5-Dichloropyridin-2-amine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Pfizer Inc.; US4510148; (1985); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem