92-30-8 A common heterocyclic compound, 92-30-8,2-(Trifluoromethyl)-10H-phenothiazine, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
A solution of2- (trifluoromethyl)-lOH-phenothiazine (2.04g, 7.6mmol) and DMF (16mL) was mixed with CS2C03 (7.5g, 22.9mmol) and l-bromo-3-chloropropane (1.1 mL, 11.5mmol). The reaction mixture was heated at 65 C for 12h. Once no starting material was observed by analytical LCMS, EtOAC (250mL) and brine (250mL) were added. The organic layer was separated, and the aqueous layer was washed with EtOAC (3 chi l00mL). The combined organic extracts were washed with brine (2 chi lOOmL), dried over MgSO iota, and concentrated to afford the title compound.
This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,2-(Trifluoromethyl)-10H-phenothiazine,92-30-8,its application will become more common.
Reference£º
Patent; INCEPTION 1, INC.; CHEN, Austin, Chih-Yu; SCOTT, Jill, Melissa; STEARNS, Brian, Andrew; STOCK, Nicholas, Simon; TRUONG, Yen, Pham; WO2013/43744; (2013); A2;,
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