Discovery of Methyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 188614-01-9.

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. Methyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate,188614-01-9, This compound has unique chemical properties. The synthetic route is as follows.,188614-01-9

3-QxQ-3, 4-dihydro-2H-benzo [1, 48thiazine-6-carboxylic acid methyl ester (6.74g) was suspended in tetrahydrofuran (lOOmL) and 2M sodium hydroxide (30mL) was added followed by water (20mL). 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 (6.2g). MS (-ve ion electrospray) m/z 208 (M-H)-

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 188614-01-9.

Reference£º
Patent; SMITHKLINE BEECHAM P.L.C.; WO2003/87098; (2003); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem