Analyzing the synthesis route of 3080-99-7

As the paragraph descriping shows that 3080-99-7 is playing an increasingly important role.

3080-99-7, 3,4-Dihydro-2H-benzo[b][1,4]thiazine is a thiazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

(3d) Potassium carbonate (5.2 g, 37.7 mmol) and methyl 4-(bromomethyl)benzoate (2.8 g, 12.6 mmol) were added to a solution of (3c) (1.9 g, 12.6 mmol) in 20 mL of anhydrous DMF. The reaction mixture was heated to 80 C. overnight. After cooling to rt, the solid was filtered off and rinsed with DMF. The filtrate was concentrated in vacuo and the residue was purified on silica gel column to provide methyl 4-(2,3-dihydro-4H-1,4-benzothiazin-4-ylmethyl)benzoate (3.02 g, 80%).

As the paragraph descriping shows that 3080-99-7 is playing an increasingly important role.

Reference£º
Patent; Duan, Jingwu; Jiang, Bin; Chen, Lihua; Lu, Zhonghui; Barbosa, Joseph; Pitts, William J.; US2003/229084; (2003); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem