Name is Methyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate, as a common heterocyclic compound, it belongs to thiazines compound, and cas is 188614-01-9, its synthesis route is as follows.,188614-01-9
3-Oxo-3, 4-dihydro-2H-benzo [1, 4] thiazine-6-carboxylic acid methyl ester (6.74 g) was suspended in tetrahydrofuran (100 ml) and 2M sodium hydroxide [(30] ml) was added followed by water (20 ml). The solution was stirred for 2.5 hours, evaporated to half volume and acidified with 2M hydrochloric acid. The product was collected, washed with water and dried in vacuo, to give a white solid (6.2 g). MS (-ve ion electrospray) [L} L/Z] 208 (M-H)-
With the complex challenges of chemical substances, we look forward to future research findings about Methyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate
Reference£º
Patent; GLAXO GROUP LIMITED; WO2004/2992; (2004); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem