Compound Q&A
How is Ethyl 5-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS: 851725-98-9) typically synthesized?
Answer
Ethyl 5-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS: 851725-98-9) is typically synthesized through a condensation reaction of ethyl 1-methyl-1H-pyrazole-4-carboxylate with difluoroacetic anhydride. This process can be catalyzed by acetic acid, and the yield is generally high, around 85-90%.
About
CAS No
851725-98-9
English Name
Ethyl 5-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate
Molecular Formula
C8H10F2N2O2
Molecular Weight
204.18 g/mol
SMILES
CCOC(=O)C1=C(N(N=C1)C)C(F)F
InChIKey
AYCXDJXKBPZTTR-UHFFFAOYSA-N
Last Updated: 2025-12-28 14:56
