4-Formyl-1,5-dimethyl-3-(trifluoromethyl)-1H-pyrazole synthesis
- Product Name:4-Formyl-1,5-dimethyl-3-(trifluoromethyl)-1H-pyrazole
- CAS Number:1082065-80-2
- Molecular formula:C7H7F3N2O
- Molecular Weight:192.14
60061-68-9
85 suppliers
$15.00/1g
1082065-80-2
26 suppliers
$175.00/1 G
Yield:-
Steps:
Multi-step reaction with 2 steps
1.1: potassium carbonate / acetone / 18 h / 70 °C
2.1: tert.-butyl lithium / tetrahydrofuran; pentane / 0.05 h / -78 °C
2.2: 2 h / -78 - 0 °C
2.3: 1 h / 20 °C
References:
ELI LILLY AND COMPANY WO2008/141020, 2008, A1
10010-93-2
201 suppliers
$6.00/100mg
1082065-80-2
26 suppliers
$175.00/1 G