2-Bromo-5-methylpyrazine synthesis
- Product Name:2-Bromo-5-methylpyrazine
- CAS Number:98006-90-7
- Molecular formula:C5H5BrN2
- Molecular Weight:173.01
41110-33-2
125 suppliers
$6.00/250mg
98006-90-7
96 suppliers
$47.00/100mg
Yield:-
Steps:
Multi-step reaction with 3 steps
1.1: ammonia / methanol / 4 h / 0 - 5 °C
2.1: potassium hydroxide; bromine / water / 0 - 90 °C
3.1: hydrogen bromide / water / 25 - 30 °C
3.2: 1 h / -50 °C
3.3: 1.5 h / -50 °C
References:
KomReddy, Venugopal;Rillema, D. Paul;Nguyen, Huy;Kadel, Lava [Journal of Heterocyclic Chemistry,2019,vol. 56,# 3,p. 972 - 979]
5521-58-4
226 suppliers
$14.00/250mg
98006-90-7
96 suppliers
$47.00/100mg
5521-57-3
111 suppliers
$62.00/1 g
98006-90-7
96 suppliers
$47.00/100mg
5521-55-1
454 suppliers
$9.00/5g
98006-90-7
96 suppliers
$47.00/100mg