A common heterocyclic compound, the tetrahydroisoquinoline compound, name is 6-Bromo-1,2,3,4-tetrahydroisoquinoline,cas is 226942-29-6, mainly used in chemical industry, its synthesis route is as follows.
A mixture of 6-bromo-l,2,3,4-tetrahydroisoquinoline (2 g, 9.43 mmol), Boc20 (2.26 g, 2.41 mL, 10.4 mmol) and Et3N (1.91 g, 2.63 mL, 18.9 mmol) in THF (30 mL) was stirred at rt. For 3 hrs. The resulting mixture was diluted with aqueous Na2C03 solution and extracted with EA (30 mL) twice. The combined organic layer was washed with brine, dried over aqueous Na2S04, filtered, and concentrated in vacuo to afford tert-butyl 6-bromo-3,4-dihydro-lH- isoquinoline-2-carboxylate (2.9 g) as white solid which was directly used in the next step without any further purification
226942-29-6, As the rapid development of chemical substances, we look forward to future research findings about 226942-29-6
Reference£º
Patent; F. HOFFMANN-LA ROCHE AG; HOFFMANN-LA ROCHE INC.; CHENG, Zhanling; WANG, Jianhua; WANG, Min; YANG, Song; (81 pag.)WO2018/83136; (2018); A1;,
Tetrahydroisoquinoline – Wikipedia
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem