Downstream synthetic route of Benzo[d]oxazole-2-thiol

With the complex challenges of chemical substances, we look forward to future research findings about Benzo[d]oxazole-2-thiol,belong benzoxazole compound

As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO118,mainly used in chemical industry, its synthesis route is as follows.,2382-96-9

To an oven dried flask equipped with a stir bar cooled under argon was added benzo[d]oxazole- 2(3H)-thione (0.375 grams, 2.48 mmol) and K2C03 (1.37, 9.92 mmol). The was taken up in 20.0 mL anhydrous acetone. After stirring for approximately minutes at room temperature, methyl iodide (0.25 mL, 3.97 mmol) was added. The solution continued to stir at room temperature overnight. The next day the solution was filtered through a plug of celite, and rinsed with dichloromethane and ethyl acetate. The solution was then concentrated. It was then taken up in ethyl acetate, filtered, and concentrated again. It was then used without further purification. Calculated mass for Chemical Formula: C8H7NOS Exact Mass: 165.02 observed 166.1 (M+l, MM API/ESI).

With the complex challenges of chemical substances, we look forward to future research findings about Benzo[d]oxazole-2-thiol,belong benzoxazole compound

Reference£º
Patent; MUSC FOUNDATION FOR RESEARCH DEVELOPMENT; U.S. DEPARTMENT OF VETERANS AFFAIRS; LINDSEY, Christopher, C.; BEESON, Craig, C.; SCHNELLMANN, Rick, G.; (51 pag.)WO2018/85491; (2018); A1;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem