1,3-Dimethyl-1H-pyrazole-4-boronic acid,pinacol ester synthesis
- Product Name:1,3-Dimethyl-1H-pyrazole-4-boronic acid,pinacol ester
- CAS Number:1046832-21-6
- Molecular formula:C11H19BN2O2
- Molecular Weight:222.09
694-48-4
229 suppliers
$6.00/1g
1046832-21-6
114 suppliers
$9.00/250mg
Yield:-
Steps:
Multi-step reaction with 2 steps
1: bromine; acetic acid / 1 h / 20 - 70 °C
2: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 16 h / 100 °C
References:
BIOGEN IDEC MA INC.;SUNESIS PHARMACEUTICALS, INC.;HOPKINS, Brian T.;MA, Bin;CHAN, Timothy Raymond;KUMARAVEL, Gnanasambandam;MIAO, Hua;BERTOLOTTI-CIARLET, Andrea;OTIPOBY, Kevin WO2015/89327, 2015, A1
5775-82-6
91 suppliers
$10.00/250mg
73183-34-3
593 suppliers
$6.00/5g
1046832-21-6
114 suppliers
$9.00/250mg
![3-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole](/CAS/GIF/936250-20-3.gif)
936250-20-3
142 suppliers
$29.00/250mg
74-88-4
352 suppliers
$15.00/10g
1036991-40-8
98 suppliers
$23.00/100mg
1046832-21-6
114 suppliers
$9.00/250mg
5775-82-6
91 suppliers
$10.00/250mg
61676-62-8
330 suppliers
$10.00/5g
1046832-21-6
114 suppliers
$9.00/250mg