1-Phenyl-1,2,3,4-tetrahydroisoquinoline, cas is 22990-19-8, it is a common heterocyclic compound, the tetrahydroisoquinoline compound, its synthesis route is as follows.
EXAMPLE 1 Preparation of phenyl 1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate (II) A solution of racemic 1-phenyl-1,2,3,4-tetrahydro-isoquinoline (100 mg, 0.48 mmols) in tetrahydrofuran (500 mul) is added with diphenyl carbonate (102.36 mg, 0.48 mmols) and dimethylaminopyridine in catalytic amount and refluxed. After completion of the reaction, the solvent is evaporated off under reduced pressure and the product is isolated by flash chromatography. The title product is obtained as a yellow oil in 75% yield. 1-H-NMR (400 MHz, CDCl3) delta 2.85-2.94 (1H, m), 3.10-3.21 (1H, m), 3.35-3.56 (1H, br s), 4.22-4.31 (1H, m), 6.54-6.59 (1H, s), 7.09-7.44 (15H, m)., 22990-19-8
22990-19-8 is used more and more widely, we look forward to future research findings about 1-Phenyl-1,2,3,4-tetrahydroisoquinoline
Reference£º
Patent; Dipharma Francis S.r.l.; US2009/203915; (2009); A1;,
Tetrahydroisoquinoline – Wikipedia
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem