Conjugate additions to α,β-unsaturated carbonyl compounds in aqueous media
作者:C. Petrier、C. Dupuy、J.L. Luche
DOI:10.1016/s0040-4039(00)84739-5
日期:——
Alkyl halides in the presence of zinc copper couple add smoothly to α-enones and α-enals in aqueous solvents. Sonication enhances the efficiency of the process, which leads to the conjugate adducts in high yields. The reaction follows most probably a radical pathway, and can be used for the addition of functionalized groups.