2-bromo-5,6,7,8-tetrahydroquinoline

Base Information

• Chemical Name: 2-bromo-5,6,7,8-tetrahydroquinoline
• CAS No.: 71308-91-3
• Molecular Formula: C9H10BrN
• Molecular Weight: 212.08600
• Hs Code.: 2933499090
• Mol file: 71308-91-3.mol

Synonyms:2-Brom-5,6,7,8-tetrahydrochinolin;

Chemical Property of 2-bromo-5,6,7,8-tetrahydroquinoline

Chemical Property:

• PSA: 12.89000
• LogP: 2.72290
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

2-bromo-5,6,7,8-tetrahydroquinoline ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-bromo-5,6,7,8-tetrahydroquinoline

There total 4 articles about 2-bromo-5,6,7,8-tetrahydroquinoline 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: 95.0%

2-chloro-5,6,7,8-tetrahydro-quinoline (21172-88-3) → 2-bromo-5,6,7,8-tetrahydroquinoline (71308-91-3)

Guidance literature:

With trimethylsilyl bromide; In acetonitrile; at 150 ℃; for 2h; Microwave irradiation;

Reference yield: 64.0%

5,6,7,8-tetrahydro-1H-quinolin-2-one (54802-19-6) → 2-bromo-5,6,7,8-tetrahydroquinoline (71308-91-3)

Guidance literature:

With tetrabutylammomium bromide; phosphorus pentoxide; In xylene; at 220 ℃; for 0.277778h; microwave irradiation;

Reference yield: 46.0%

2-hydroxy-5,6,7,8-tetrahydroquinoline (54802-19-6) → 2-bromo-5,6,7,8-tetrahydroquinoline (71308-91-3)

Guidance literature:

With phosphorus tribromide; In N,N-dimethyl-formamide; at 110 ℃;

DOI:10.1021/ja00001a027

upstream raw materials:

2-hydroxy-5,6,7,8-tetrahydroquinoline

5,6,7,8-tetrahydro-1H-quinolin-2-one

cyclohexanone-2-propionitrile

2-chloro-5,6,7,8-tetrahydro-quinoline

Downstream raw materials:

F₂BC₉H₁₀NC₆H₄NC₆H₃(CH(CH₃)2)2

2,6-diisopropyl-N-(2-(5,6,7,8-tetrahydroquinolin-2-yl)phenyl)aniline

2-(2-fluorophenyl)-5,6,7,8-tetrahydroquinoline

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