Compound Q&A
How is 3-Bromo-5-(trifluoromethyl)-1H-pyrazole (CAS: 93608-11-8) typically synthesized?
Answer
3-Bromo-5-(trifluoromethyl)-1H-pyrazole can be synthesized via a Swern oxidation of 5-(trifluoromethyl)-1H-pyrazole followed by bromination. The reaction typically involves the use of oxalyl chloride and dimethyl sulfoxide as the reagents, and the yield can reach up to 85%.
About
CAS No
93608-11-8
English Name
3-Bromo-5-(trifluoromethyl)-1H-pyrazole
Molecular Formula
C4H2BrF3N2
Molecular Weight
214.97 g/mol
SMILES
C1=C(NN=C1Br)C(F)(F)F
InChIKey
ULONMXISWOZBAK-UHFFFAOYSA-N
Last Updated: 2025-11-01 22:12
