
Catalog Number	AR00FGDS
Chemical Name	Cerium(4+) tetrakis(trifluoromethanesulfonate)
CAS Number	698999-65-4
Molecular Formula	C3H2CeF9O10S3
Molecular Weight	605.3386
MDL Number	MFCD03844746
SMILES	FC(S(=O)(=O)[O-])(F)F.FC(S(=O)(=O)[O-])(F)F.FC(S(=O)(=O)[O-])(F)F.O.[Ce+3]

Cerium(III) trifluoromethanesulfonate hydrate (Ce(OTf)3·xH2O) is a versatile catalyst frequently utilized in chemical synthesis. Its unique properties make it a powerful tool in various reactions, particularly in organic transformations. In organic synthesis, Ce(OTf)3·xH2O is commonly employed as a Lewis acid catalyst due to its ability to activate carbonyl compounds and enhance electrophilicity. This catalyst is particularly effective in promoting reactions such as Friedel-Crafts acylation, esterification, and aldol condensation. Additionally, Ce(OTf)3·xH2O has been found to facilitate enantioselective transformations when used in conjunction with chiral ligands, making it a valuable asset in asymmetric synthesis.Furthermore, the hygroscopic nature of Ce(OTf)3·xH2O allows for facile handling in various reaction conditions, making it a preferred catalyst in both aqueous and organic solvents. Its stability and compatibility with a wide range of substrates make it a popular choice for chemists seeking high yields and selectivities in their synthetic endeavors.Overall, Ce(OTf)3·xH2O plays a crucial role in advancing chemical synthesis by enabling efficient and selective transformations, showcasing its importance in the realm of modern organic chemistry.