![](/CAS/GIF/569672-28-2.gif)
2-Bromo-5-ethynylpyridine synthesis
- Product Name:2-Bromo-5-ethynylpyridine
- CAS Number:569672-28-2
- Molecular formula:C7H4BrN
- Molecular Weight:182.02
![2-Bromo-5-ethynylpyridine 2-Bromo-5-ethynylpyridine](/NewsImg/2023-11-09/6383513738828505502552104.jpg)
![2-Bromo-5-iodopyridine](/CAS/GIF/73290-22-9.gif)
73290-22-9
330 suppliers
$6.00/1g
![Trimethylsilylacetylene](/CAS/GIF/1066-54-2.gif)
1066-54-2
468 suppliers
$9.00/10g
![2-Bromo-5-ethynylpyridine](/CAS/GIF/569672-28-2.gif)
569672-28-2
44 suppliers
$165.00/250mg
Yield:569672-28-2 81%
Reaction Conditions:
with copper(l) iodide;tetrakis(triphenylphosphine) palladium(0);triethylamine in toluene at 60;Sonogashira cross-coupling;
References:
Grave, Christian;Lentz, Dieter;Schaefer, Andreas;Samori, Paolo;Rabe, Juergen P.;Franke, Peter;Schlueter, A. Dieter [Journal of the American Chemical Society,2003,vol. 125,# 23,p. 6907 - 6918]