887583-90-6

Basic information

• Product Name: 4-BROMO-2-TRIFLUOROMETHYLPYRIDINE
• Synonyms: 4-BROMO-2-TRIFLUOROMETHYLPYRIDINE;2-(Trifluoromethyl)-4-bromopyridine;4-Bromo-alpha,alpha,alpha-trifluoro-2-picoline;4-Bromo-2-(trifluoromethyl);EOS-61272
• CAS NO: 887583-90-6
• Molecular Formula: C₆H₃BrF₃N
• Molecular Weight: 225.99
• Mol File: 887583-90-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 167.399 °C at 760 mmHg
• Flash Point: 55.042 °C
• Appearance: /
• Density: 1.707 g/cm³
• Vapor Pressure: 2.248mmHg at 25°C
• Refractive Index: 1.471
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• PKA: -1.23±0.10(Predicted)
• CAS DataBase Reference: 4-BROMO-2-TRIFLUOROMETHYLPYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-BROMO-2-TRIFLUOROMETHYLPYRIDINE(887583-90-6)
• EPA Substance Registry System: 4-BROMO-2-TRIFLUOROMETHYLPYRIDINE(887583-90-6)

Safety Data

• Hazardous Substances Data: 887583-90-6(Hazardous Substances Data)

Usage

Chemical Properties

Pale yellow powder

InChI:InChI=1/C6H3BrF3N/c7-4-1-2-11-5(3-4)6(8,9)10/h1-3H

Upstream product

• 147149-98-2 2-(trifluoromethyl)pyridin-4-amine 

Downstream Products

• 1227163-19-0 1-(3-Bromo-4-methoxyphenyl)-4-fluoro-1-(2-(trifluoromethyl)pyridin-4-yl)-1H-isoindol-3-amine 
• 1227163-32-7 6-chloro-4-fluoro-1-(3-methoxyphenyl)-1-(2-(trifluoromethyl)pyridin-4-yl)-1H-isoindol-3-amine 
• 1409974-39-5 4-(2-(trifluoromethyl)pyridin-4-yl)phthalazin-1(2H)-one 
• 170886-13-2 4-hydroxy-2-trifluoromethylpyridine 
• 1065103-97-0 4-(methyloxy)-2-(trifluoromethyl)pyridine 
• 588702-68-5 2-trifluoromethyl-isonicotinic acid methyl ester 
• 131747-61-0 <2-(trifluoromethyl)pyridin-4-yl>methanol 
• 916304-20-6 2-trifluoromethyl-4-(aminomethyl)pyridine 
• 1196151-89-9 4-ethynyl-2-(trifluoromethyl)pyridine 

Relevant articles and documents

One-Pot, Metal-Free Conversion of Anilines to Aryl Bromides and Iodides

A metal-free synthesis of aryl bromides and iodides from anilines via halogen abstraction from bromotrichloromethane and diiodomethane is described. This one-pot reaction affords aryl halides from the corresponding anilines in moderate to excellent yields without isolation of diazonium salts. The transformation has short reaction times, a simple workup, and insensitivity to moisture and air and avoids excess halogenation. DFT calculations support a SRN1 mechanism. This method represents a convenient alternative to the classic Sandmeyer reaction.