Regioselective Thiolation of Arenes and Heteroarenes: C-H Functionalization Strategy for C-S Bond Formation was written by Varun, Begur Vasanthkumar;Prabhu, Kandikere Ramaiah. And the article was included in Journal of Organic Chemistry in 2014.Formula: C8H7NOS This article mentions the following:
A facile transition-metal-free oxidative cross-dehydrogenative coupling reaction involving selective formation of a C-S bond leading to the synthesis of arylthiobenzoxazoles, heteroarylthiobenzoxazoles, and arylthiobenzothiazoles has been described. This highly regioselective C-H functionalization reaction with electron-rich aromatic systems including heteroaromatics is achieved by reversing the reactivity of sulfur in the presence of a suitable oxidant and strong acid. In the experiment, the researchers used many compounds, for example, 6-Methyl-1,3-benzoxazole-2-thiol (cas: 23417-29-0Formula: C8H7NOS).
6-Methyl-1,3-benzoxazole-2-thiol (cas: 23417-29-0) 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 antibacterial, antifungal, anticancer.Formula: C8H7NOS
Referemce:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem