As a common heterocyclic compound, it belongs to benzoxazole compound, name is Benzo[d]oxazole-2-thiol, and cas is 2382-96-9, its synthesis route is as follows.
General procedure: A mixture of 2-mercaptobenzoxazole (2a, X = O), 2-mercaptobenzthiazole (2b,X = S) (10 mmol), 2-chloroacetic acid (10 mmol), K2CO3 (10 mmol), DMF (10 mL),and TBAB as a PTC was stirred for 1-2 h at r.t. After completion of reaction, the mixturewas cooled to r.t. and treated with acetic acid until neutralized. The separated solid wasfiltered, washed with water (2 × 40 mL), and dried to obtain crude 3a,b. The latter onrecrystallization from suitable solvent gave pure 3a,b.
2382-96-9, 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.,2382-96-9 ,Benzo[d]oxazole-2-thiol, other downstream synthetic routes, hurry up and to see
Reference：
Article; Rafeeq, Mohammad; Ramana Reddy, Chittireddy Venkata; Dubey, Pramod Kumar; Phosphorus, Sulfur and Silicon and the Related Elements; vol. 190; 11; (2015); p. 1857 – 1864;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem