As a common heterocyclic compound, it belongs to tetrahydroisoquinoline compound, name is 1-Phenyl-1,2,3,4-tetrahydroisoquinoline, and cas is 22990-19-8, its synthesis route is as follows.,22990-19-8
(1 R)-1 -phenyl-1 ,2,3,4-tetrahydroisoquinoline (25 g) recovered from the filtrate of the resolution step, potassium hydroxide (15.5 g), water (12.5 mL), and dimethyl sulfoxide (50 mL) were placed into a clean and dry round bottom flask and stirred for 5 minutes. The reaction mixture was heated to reflux and maintained for 11 hours, 45 minutes. The reaction mass was cooled to 28C and chilled water (375 ml) was added to the reaction mixture and stirred for 35 minutes. The separated solid was then filtered, washed with water (25 mL) and dried at about 55C to afford 13 g of the title compound.
With the complex challenges of chemical substances, we look forward to future research findings about 22990-19-8,belong tetrahydroisoquinoline compound
Reference£º
Patent; DR. REDDY’S LABORATORIES LTD.; DR. REDDY’S LABORATORIES, INC.; WO2008/128028; (2008); A2;,
Tetrahydroisoquinoline – Wikipedia
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem