Compound Q&A
How is 4,4-Difluoro-1-(3-fluoro-4-methoxyphenyl)-1,3-butanedione (CAS: 170570-77-1) typically synthesized?
Answer
4,4-Difluoro-1-(3-fluoro-4-methoxyphenyl)-1,3-butanedione (CAS: 170570-77-1) can be synthesized via a multi-step process involving the protection of the hydroxyl group, followed by fluoroalkylation and subsequent deprotection. Common catalysts include boron trifluoride and trifluoroacetic anhydride. The overall yield is around 60-70%, with high selectivity for the desired product.
About
CAS No
170570-77-1
English Name
4,4-Difluoro-1-(3-fluoro-4-methoxyphenyl)-1,3-butanedione
Molecular Formula
C11H9F3O3
Molecular Weight
246.18 g/mol
SMILES
O=C(C1=CC=C(OC)C(F)=C1)CC(C(F)F)=O
InChIKey
QNQIALSSNJBPCV-UHFFFAOYSA-N
Last Updated: 2026-03-05 02:11
