(2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile

Base Information

• Chemical Name: (2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile
• CAS No.: 1432725-65-9
• Molecular Formula: C₂₀H₁₄BrF₃N₂O₂
• Molecular Weight: 451.243
• Mol file: 1432725-65-9.mol

Synonyms:(2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile

Chemical Property of (2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile

There total 2 articles about (2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

2-(2-bromo-5-(trifluoromethyl)phenyl)acetonitrile (732306-26-2) + 1-iodo-5,6-dimethoxyisoquinoline (1432725-47-7) → (2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile (1432725-65-9)

Guidance literature:

With sodium amide; In tetrahydrofuran; Reflux; Inert atmosphere; Cooling with ice;

DOI:10.1021/jo400645g

Reference yield:

5,6-dimethoxy-2H-isoquinolin-1-one (630423-25-5) → (2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile (1432725-65-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: trifluoromethylsulfonic anhydride; pyridine / acetonitrile / 2 h / 20 °C / Cooling with ice; Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: sodium amide / tetrahydrofuran / Reflux; Inert atmosphere; Cooling with ice

With pyridine; trifluoromethylsulfonic anhydride; sodium amide; In tetrahydrofuran; acetonitrile;

DOI:10.1021/jo400645g

Reference yield: 65.0%

(2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile (1432725-65-9) → (2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)methanone (1432725-82-0)

Guidance literature:

(2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile; With sodium hydride; In tetrahydrofuran; at 20 ℃; for 1h;

With oxygen; In tetrahydrofuran; at 20 ℃; for 3h;

DOI:10.1021/jo400645g

upstream raw materials:

2-(2-bromo-5-(trifluoromethyl)phenyl)acetonitrile

1-iodo-5,6-dimethoxyisoquinoline

5,6-dimethoxy-2H-isoquinolin-1-one

Downstream raw materials:

(2-bromo-5-trifluoromethylphenyl)(5,6-dimethoxyisoquinolin-1-yl)methanone