5-BroMo-2-Methoxy-4-trifluoroMethyl pyridine

Base Information

• Chemical Name: 5-BroMo-2-Methoxy-4-trifluoroMethyl pyridine
• CAS No.: 688047-09-8
• Molecular Formula: C7H5BrF3NO
• Molecular Weight: 256.02000
• Mol file: 688047-09-8.mol

Synonyms:

Chemical Property of 5-BroMo-2-Methoxy-4-trifluoroMethyl pyridine

Chemical Property:

• Boiling Point: 218.2±40.0 °C(Predicted)
• PKA: -1.33±0.18(Predicted)
• PSA: 22.12000
• Density: 1.637±0.06 g/cm3(Predicted)
• LogP: 2.87150
• Storage Temp.: Inert atmosphere,Room Temperature

Purity/Quality:

100% ^*data from raw suppliers

5-Bromo-2-methoxy-4-(trifluoromethyl)pyridine 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-BroMo-2-Methoxy-4-trifluoroMethyl pyridine

There total 4 articles about 5-BroMo-2-Methoxy-4-trifluoroMethyl pyridine 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: 68.0%

sodium methylate (124-41-4) + 5-bromo-2-chloro-4-(trifluoromethyl)pyridine (823221-93-8) → 5-bromo-2-methoxy-4-(trifluoromethyl)pyridine (688047-09-8)

Guidance literature:

In methanol; for 2h; Reflux;

Reference yield:

2-methoxy-4-trifluoromethylpyridine (219715-34-1) → 5-bromo-2-methoxy-4-(trifluoromethyl)pyridine (688047-09-8)

Guidance literature:

With bromine; sodium acetate; acetic acid; for 96h;

Reference yield:

5-bromo-4-iodo-2-chloropyridine (401892-47-5) → 5-bromo-2-methoxy-4-(trifluoromethyl)pyridine (688047-09-8)

Guidance literature:

Multi-step reaction with 2 steps

1: copper(l) iodide / N,N-dimethyl-formamide / 6 h / 100 °C / Inert atmosphere

2: methanol / 6 h / 70 °C

With copper(l) iodide; In methanol; N,N-dimethyl-formamide;

upstream raw materials:

2-methoxy-4-trifluoromethylpyridine

sodium methylate

5-bromo-2-chloro-4-(trifluoromethyl)pyridine

5-bromo-4-iodo-2-chloropyridine

Downstream raw materials:

(2,3,4-trimethoxy-6-methylphenyl)(5-bromo-4-trifluoromethyl-2-methoxy-3-pyridyl)methanol

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