Lewis-Acid-Mediated Benzotriazole Ring Cleavage (BtRC) Strategy for the Synthesis of 2-Aryl Benzoxazoles from N-Acylbenzotriazoles was written by Singh, Anoop S.;Mishra, Nidhi;Kumar, Dhananjay;Tiwari, Vinod K.. And the article was included in ACS Omega in 2017.HPLC of Formula: 99586-31-9 This article mentions the following:
A Lewis-acid-mediated ring cleavage of acylbenzotriazoles (RCOBt) followed by cyclization to corresponding benzoxazoles was achieved in good to excellent yields. The reaction was found consistent with the milligram to gram scale. In the experiment, the researchers used many compounds, for example, 2-(3-Bromophenyl)benzo[d]oxazole (cas: 99586-31-9HPLC of Formula: 99586-31-9).
2-(3-Bromophenyl)benzo[d]oxazole (cas: 99586-31-9) belongs to benzoxazole derivatives. Benzoxazole nucleus is one of the most important heterocyclic compounds exhibiting remarkable pharmacological activities. Benzoxazoles are prominent in medicinal chemistry due to their wide spectrum of pharmacological activities such as antiparkinson, inhibition of hepatitis C virus, 5-HT3 antagonistic effect.HPLC of Formula: 99586-31-9
Referemce:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem