6-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride, cas is 215798-14-4, it is a common heterocyclic compound, the tetrahydroisoquinoline compound, its synthesis route is as follows.
2,3-Difluoro-6-nitroaniline (0.238 g, 1.37 mmole) was dissolved in anhydrous dimethylsulfoxide (6 mL). 6-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride (0.49 g, 2.05 mmole) was added triethylamine (0.64 mL) and solid iodine (1 mg). The mixture was heated at reflux for 2 h. under argon. The reaction was dissolved in dichloromethane (10 mL) and extracted with water (10 mL). The aqueous layer was washed with dichloromethane (10 mL), organics pooled and washed with brine (5 mL) and then dried through a 1PS filter and evaporated to dryness. The crude material was chromatographed on a silica gel column (10 g) packed in hexanes. The column polarity was increased to 100% ethyl acetate over 12 CV, at 12 mL/min. Fractions (22 mL each) containing the product were pooled and stripped to give 2-fluoro-6-nitro-3-(6-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl)aniline (0.420 g, 87% yield)
215798-14-4, With the rapid development of chemical substances, we look forward to future research findings about 6-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride
Reference£º
Patent; SciFluor Life Sciences, Inc.; EDWARDS, D. Scott; ASKEW, Ben C.; FURUYA, Takeru; (64 pag.)US2017/355679; (2017); A1;,
Tetrahydroisoquinoline – Wikipedia
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem