Copper-Catalyzed Direct C-H Bond Arylation of Benzoxazoles with Anilines was written by Feng, Pengju;Ma, Guojian;Zhang, Tianyu;Wang, Changwei. And the article was included in Asian Journal of Organic Chemistry in 2018.Recommanded Product: 2-(3-Bromophenyl)benzo[d]oxazole This article mentions the following:
An efficient and easily managed protocol was developed for the synthesis of 2-aryl-benzoxazoles/benzothiazoles I [R = H, 5-Me, 5-Cl, 5-Br, 5-CO2Et; R1 = 2-Me, 4-Cl, 3-Br, etc.; X = O, S; Y = CH, N] by using a copper-catalyzed C-H arylation reaction between benzoxazole derivatives and in situ generated aryl diazonium salts. Under the optimized conditions a wide variety of products I were selectively obtained in moderate to good yields. Diphenylamine and 2,3′-bipyridine were also obtained under the same reaction conditions by employing aniline and pyridin-3-amine resp., as the sole starting material. In the experiment, the researchers used many compounds, for example, 2-(3-Bromophenyl)benzo[d]oxazole (cas: 99586-31-9Recommanded Product: 2-(3-Bromophenyl)benzo[d]oxazole).
2-(3-Bromophenyl)benzo[d]oxazole (cas: 99586-31-9) belongs to benzoxazole derivatives. Benzoxazole derivatives have different biological activities. Benzoxazoles are prominent in medicinal chemistry due to their wide spectrum of pharmacological activities such as antibacterial, antifungal, anticancer.Recommanded Product: 2-(3-Bromophenyl)benzo[d]oxazole
Referemce:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem