92-30-8,The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a downstream synthesis route of the compound 92-30-8
92-30-8, Compound 27; 10-[2-(N-Boc-4-piperidyl)ethyl]-2-trifluoromethylphenothiazine; To a stirred solution of 2-trifluoromethylphenothizine 1 (0.9 Ig, 3.42 mmol), sodium hydride (0.2g, 4.0 mmol) in DME (20 mL) at 90¡ãC was added N-Boc- 4-(2-bromoethyl)piperidine 26 (1.Og, 3.42 mmol) dropwise under an atmosphere of argon. The reaction mixture was stirred for 12h at reflux temperature. The reaction mixture was filtered, and filtrate was concentrated under vacuum. The residue was partitioned between ethyl acetate (25 mL) and brine (1OmL). The organic layer was dried over anhydrous sodium sulphate, filtered, and evaporated. The resulting residue was purified by column chromatography (8:2 n-hexane : ethyl acetate) on silica gel to give phenothiazine derivative 27 (0.3 g, 18percent) as a foam. MS(ESI): m/z 479(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 2-(Trifluoromethyl)-10H-phenothiazine.
Reference£º
Patent; IMMUNE CONTROL, INC.; WO2008/27521; (2008); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem