170097-67-3, 2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid is a tetrahydroisoquinoline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Intermediate 25: 1 ,1-Dimethylethyl 6-[(1 /-/-pyrazol-4-ylamino)carbonyl1-3,4-dihydro- 2(1 HVisoalphauinolinecarboxylate; To a solution of 1 H-pyrazol-4-amine (1.87 g, 22.5 mmol), N-(3-dimethylaminopropyl)- N’-ethylcarbodiimide hydrochloride (5.18 g, 27 mmol), 1-hydroxybenzotriazole hydrate (3.65 g, 27 mmol) and triethylamine (6.3 ml_, 45 mmol) in DMF was added 2- {[(I J-dimethylethyOoxylcarbonylJ-i ^^^-tetrahydro-theta-isoquinolinecarboxylic acid (5.62 g, 20.3 mmol) and the reaction mixture was stirred at room temperature for 16 hours. The volatiles were removed under reduced pressure, the residue was dissolved in MeOH and potassium hydroxide (5.04 g, 90 mmol), water (100 ml.) was added and the mixture was heated at 500C for 15 min. The MeOH was evaporated under reduced pressure and the solid which crystallized was filtered and recrystallized from acetonitrile to give the title compound as a solid (3.7 g, 48%). LC/MS: m/z 341 (M-H)+, Rt: 2.80 min., 170097-67-3
The synthetic route of 170097-67-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; SMITHKLINE BEECHAM CORPORATION; WO2008/74824; (2008); A2;,
Tetrahydroisoquinoline – Wikipedia
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem