As a common heterocyclic compound, it belongs to benzoxazole compound, name is Benzo[d]oxazol-2-amine, and cas is 4570-41-6, its synthesis route is as follows.
General procedure: The compound 14?16 (1 mmol) was dissolved in dry ethanol (5 mL). To this, benzoxazol-2-amine (11)/benzothiazol-2-amine (12)/1H-benzimidazol-2-amine (13) (1.3 mmol) and a catalytic amount of methylsulfonic acid (0.2mL) were added and heated at 70 °C for 3?5 h. The reaction mixture was cooled and diluted with water (15 mL). The resultant solid was filtered, dried and recrystallized from 2-propanol.
4570-41-6, 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.,4570-41-6 ,Benzo[d]oxazol-2-amine, other downstream synthetic routes, hurry up and to see
Reference：
Article; Seenaiah; Reddy, P. Ramachandra; Reddy, G. Mallikarjuna; Padmaja; Padmavathi; Siva Krishna; European Journal of Medicinal Chemistry; vol. 77; (2014); p. 1 – 7;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem