![](/CAS/GIF/88345-89-5.gif)
3-BROMO-4-PHENYLPYRIDINE synthesis
- Product Name:3-BROMO-4-PHENYLPYRIDINE
- CAS Number:88345-89-5
- Molecular formula:C11H8BrN
- Molecular Weight:234.09
![3-Bromo-4-Iodopyridine](/CAS/GIF/89167-19-1.gif)
89167-19-1
79 suppliers
$50.60/250mg
![Phenylboronic acid](/CAS/GIF/98-80-6.gif)
98-80-6
717 suppliers
$5.00/5g
![3-BROMO-4-PHENYLPYRIDINE](/CAS/GIF/88345-89-5.gif)
88345-89-5
44 suppliers
$60.00/250mg
Yield:88345-89-5 65%
Reaction Conditions:
with tetrakis(triphenylphosphine) palladium(0);potassium carbonate in ethanol;toluene; for 24 h;Reflux;
Steps:
3
After dissolving 135.78g (478.27mmol) of Intermediate 72-1 and 69.98g (573.92mmol) of Intermediate 72-2 in 1.4L of toluene, 2M K2CO3717ml (1434.81mmol), EtOH 140ml, Pd(PPh3) 427.63g (23.91mmol) were added. And refluxed for 24 hours and stirred. After confirming the completion of the reaction, the water layer was removed and the solvent was distilled off. After the column, 72.77 g of the intermediate 72-3 was obtained in a yield of 65%.
References:
KR2020/108163,2020,A Location in patent:Paragraph 0230-0234
![3,4-Dibromopyridine](/CAS/GIF/13534-90-2.gif)
13534-90-2
156 suppliers
$8.00/1g
![Phenylboronic acid](/CAS/GIF/98-80-6.gif)
98-80-6
717 suppliers
$5.00/5g
![3-BROMO-4-PHENYLPYRIDINE](/CAS/GIF/88345-89-5.gif)
88345-89-5
44 suppliers
$60.00/250mg
![3-Pyridyl bromide](/CAS/GIF/626-55-1.gif)
626-55-1
537 suppliers
$5.00/5/ G
![Phenylboronic acid](/CAS/GIF/98-80-6.gif)
98-80-6
717 suppliers
$5.00/5g
![3-BROMO-2-PHENYLPYRIDINE](/CAS/GIF/91182-50-2.gif)
91182-50-2
70 suppliers
$55.00/50mg
![3-BROMO-4-PHENYLPYRIDINE](/CAS/GIF/88345-89-5.gif)
88345-89-5
44 suppliers
$60.00/250mg
![5-BROMO-2-PHENYLPYRIDINE](/CAS/GIF/27012-25-5.gif)
27012-25-5
166 suppliers
$38.00/250mg
![3-Pyridyl bromide](/CAS/GIF/626-55-1.gif)
626-55-1
537 suppliers
$5.00/5/ G
![3-BROMO-4-PHENYLPYRIDINE](/CAS/GIF/88345-89-5.gif)
88345-89-5
44 suppliers
$60.00/250mg
![Phenyl chloroformate](/CAS/GIF/1885-14-9.gif)
1885-14-9
332 suppliers
$10.00/1g
![3-BROMO-4-PHENYLPYRIDINE](/CAS/GIF/88345-89-5.gif)
88345-89-5
44 suppliers
$60.00/250mg