![](/CAS/GIF/766-11-0.gif)
5-Bromo-2-fluoropyridine synthesis
- Product Name:5-Bromo-2-fluoropyridine
- CAS Number:766-11-0
- Molecular formula:C5H3BrFN
- Molecular Weight:175.99
![6-Fluoronicotinic acid](/CAS/GIF/403-45-2.gif)
403-45-2
271 suppliers
$4.00/1g
![5-Bromo-2-fluoropyridine](/CAS/GIF/766-11-0.gif)
766-11-0
435 suppliers
$6.00/5g
Yield:766-11-0 1.73 g (63%)
Reaction Conditions:
with bromine;mercury(II) oxide in tetrachloromethane;hexane;
Steps:
1.A A.
A. 2-Fluoro-5-bromopyridine A suspension of 2.2 g (15.6 mmol) of 2-fluoro-5-pyridine-carboxylic acid, 5.1 g of HgO (red) and 1.2 ml of bromine in 100 ml of CCl4 was irradiated (by) under reflux for 5 h, cooled to room temperature, filtered through celite, and the filtrate was concentrated in vacuo. The residue was dissolved in hexane, filtered, and the filtrate was concentrated in vacuo to afford 1.73 g (63%) of 2-fluoro-5-bromopyridine, as a pale yellow oil.
References:
US5618821,1997,A
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39856-50-3
521 suppliers
$6.00/5g
![5-Bromo-2-fluoropyridine](/CAS/GIF/766-11-0.gif)
766-11-0
435 suppliers
$6.00/5g
![5-Bromo-2-chloropyridine](/CAS/GIF/53939-30-3.gif)
53939-30-3
460 suppliers
$5.00/1g
![5-Bromo-2-fluoropyridine](/CAS/GIF/766-11-0.gif)
766-11-0
435 suppliers
$6.00/5g
![2,5-Dibromopyridine](/CAS/GIF/624-28-2.gif)
624-28-2
713 suppliers
$5.00/5g
![5-Bromo-2-fluoropyridine](/CAS/GIF/766-11-0.gif)
766-11-0
435 suppliers
$6.00/5g
![5-Bromo-2-iodopyridine](/CAS/GIF/223463-13-6.gif)
223463-13-6
367 suppliers
$5.00/1g
![5-Bromo-2-fluoropyridine](/CAS/GIF/766-11-0.gif)
766-11-0
435 suppliers
$6.00/5g