6533b7d0fe1ef96bd125ac43

RESEARCH PRODUCT

ChemInform Abstract: Highly Enantioselective Copper(I)-Catalyzed Conjugate Addition of 1,3-Diynes to α,β-Unsaturated Trifluoromethyl Ketones.

José R. PedroAmparo Sanz-marcoM. Carmen MuñozGonzalo Blay

subject

chemistry.chemical_compoundAddition reactionTrifluoromethylChemistryArylEnantioselective synthesischemistry.chemical_elementGeneral MedicineMedicinal chemistryTriethylamineCopperCatalysisConjugate

description

The conjugate diynylation of α,β-saturated trifluoromethyl ketones is carried out at low catalytic loading (2.5 mol% for aryl substituents) of a copper(I)—MeO-BIPHEP complex, triethylamine and a terminal 1,3-diyne.

https://doi.org/10.1002/chin.201537084