In the chemical reaction process,reaction time,type of solvent,can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product.An updated downstream synthesis route of 92-30-8,2-(Trifluoromethyl)-10H-phenothiazine, as follows.92-30-8
General procedure: Phenothiazine 1 (5g, 25.09mmol) was taken in anhydrous N, N-dimethyl formamide (DMF) (50mL) in a dry round bottom flask. Sodium hydride (2g, 50.18mmol) was added under nitrogen condition at 0C and stirred for 30min at room temperature. Methyl iodide (3.4mL, 50.18mmol) was added and continued the stirring for 8h. After that, the reaction mixture (monitored by TLC) was quenched with ice cold water (150mL). The separated solid was filtered off, dried and used as such for the next step.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. 92-30-8, We look forward to the emergence of more reaction modes in the future.
Reference£º
Article; Reddyrajula, Rajkumar; Dalimba, Udayakumar; Madan Kumar; European Journal of Medicinal Chemistry; vol. 168; (2019); p. 263 – 282;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem