It is a common heterocyclic compound, the thiazines compound, 3-Bromo-10H-phenothiazine, cas is 3939-23-9 its synthesis route is as follows.
To a stirred solution of 3-bromo-1OH-phenothiazine(1 8 g, 64.72 mmol) in DIVIF (100 mL) was added sodium hydride (3.8 g, 97.08 mmol) at 0 C in small portions and the reaction mixture was stirred at 0 C for 15 mins. To the reaction mixture was added 3-bromo chloropropane (12.2 g,77.66 mmol) at 0 C and stirring continued at room temperature for 1 h. The reaction wasquenched with aq.NH4C1 solution, extracted with EtOAc, organic layer is washed with brine, dried over anhydrous sodiumsulphate, and concentrated. The crude product (20 g) was as such taken for the next step without further purification: MS (ESI) m/z3 55 (M+2H).
3939-23-9, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,3939-23-9 ,3-Bromo-10H-phenothiazine, other downstream synthetic routes, hurry up and to see
Reference£º
Patent; BIOIMICS AB; KIRSEBOM, Leif; UPADHAYAYA, Ram Shankar; KETHIRI, Raghava Reddy; VIRTANEN, Anders; (308 pag.)WO2017/222466; (2017); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem