136992-95-5, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Benzo[d]oxazol-7-amine, cas is 136992-95-5,the benzoxazole compound, it is a common compound, a new synthetic route is introduced below.
General procedure: 6-Bromo-4-chloroquinoline (1.0 equiv.) and 3,4,5-trimethoxyaniline (1.1 equiv.) were suspended in ethanol (10 mL) and refluxed for 18 h. The crude mixture was purified by flash chromatography using EtOAc:hexane followed by 1-5% methanol in EtOAc, solvent was removed under reduced pressure to afford the desired product (1, 8-11, 13-31, and 33-43).
The chemical industry reduces the impact on the environment during synthesis,136992-95-5,Benzo[d]oxazol-7-amine,I believe this compound will play a more active role in future production and life.
Reference：
Article; Asquith, Christopher R.M.; Bennett, James M.; Su, Lianyong; Laitinen, Tuomo; Elkins, Jonathan M.; Pickett, Julie E.; Wells, Carrow I.; Li, Zengbiao; Willson, Timothy M.; Zuercher, William J.; Molecules; vol. 24; 22; (2019);,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem