Mild and efficient procedure for michael addition of n-heterocycles to,-unsaturated compounds using anhydrous K3PO4 as catalyst

Article abstract of DOI:10.1080/00397910903029867

Imidazole, 1,2,4-triazole, indole, and benzotriazole undergo conjugate additions with,α,β-unsaturated carbonyl compounds in the presence of anhydrous potassium phosphate at ambient temperature to afford the corresponding Michael adducts in excellent yields.