2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid, cas is 170097-67-3, it is a common heterocyclic compound, the tetrahydroisoquinoline compound, its synthesis route is as follows.
To a stirred solution of 1 (1.5 g, 5.4 mmol) in toluene (15 mL) was added DPPA (2.17 g, 8.11 mmol), Et3N (1.05 mL, 8.11 mmol) and benzyl alcohol (0.876 g, 8.11 mmol) under N2. The reaction mixture was allowed to reflux for 12 h, cooled and diluted with ethyl acetate (100 mL). It was washed with water (5 mL), brine solution (5 mL) and dried over Na2SO4. It was filtered and concentrated under reduced pressure and the residue was purified by column chromatography (SiO2, 60-120, chloroform/methanol, 9/1) gave 2 (2.0 g, 97%) as a white solid.
170097-67-3, As the rapid development of chemical substances, we look forward to future research findings about 170097-67-3
Reference£º
Patent; AVILA THERAPEUTICS AND USES THEREOF; WO2009/158571; (2009); A1;,
Tetrahydroisoquinoline – Wikipedia
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem