6-Bromo-2-ethylaminopyridine,HCl

Base Information

• Chemical Name: 6-Bromo-2-ethylaminopyridine,HCl
• CAS No.: 724770-74-5
• Molecular Formula: C₇H₉BrN₂
• Molecular Weight: 201.066
• Hs Code.: 2933399090
• Mol file: 724770-74-5.mol

Synonyms:6-Bromo-2-ethylaminopyridine hydrochloride;6-Bromo-2-ethylaminopyridine,HCl;B-5704;

Chemical Property of 6-Bromo-2-ethylaminopyridine,HCl

Chemical Property:

• Boiling Point: 283℃
• Flash Point: 125℃
• PSA: 24.92000
• Density: 1.491
• LogP: 3.15090
• Storage Temp.: 2-8°C(protect from light)

Purity/Quality:

97% ^*data from raw suppliers

6-Bromo-N-ethylpyridin-2-aminehydrochloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 6-Bromo-2-ethylaminopyridine,HCl

There total 1 articles about 6-Bromo-2-ethylaminopyridine,HCl 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: 26.0%

2,6-Dibromopyridine (626-05-1) + ethylamine (75-04-7,85404-22-4) → 6-bromo-N-ethylpyridin-2-amine (724770-74-5)

Guidance literature:

Reflux;

DOI:10.1021/jm501042u

Reference yield: 81.0%

6-bromo-N-ethylpyridin-2-amine (724770-74-5) + m-nitrobenzene boronic acid (13331-27-6) → N-ethyl-6-(3-nitrophenyl)pyridin-2-amine

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate; In 1,2-dimethoxyethane; water; for 12h; Inert atmosphere; Reflux;

DOI:10.1021/jm501042u

Reference yield:

6-bromo-N-ethylpyridin-2-amine (724770-74-5) → C13H15N3

Guidance literature:

Multi-step reaction with 2 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate / 1,2-dimethoxyethane; water / 12 h / Inert atmosphere; Reflux

2: hydrazine hydrate / ethanol / 50 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate; hydrazine hydrate; In 1,2-dimethoxyethane; ethanol; water; 1: |Suzuki Coupling;

DOI:10.1021/jm501042u

upstream raw materials:

2,6-Dibromopyridine

ethylamine

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