SEARCH Articles Figures Tables A,(5-Enone A,0-Enones A,P-Enone A,P-Enones A,P-unsaturated enone A,p-Unsaturated acetal Acetals cyclic Cyclic a,P-unsaturated Cyclic acetalization Cyclic enone Cyclic enones Cyclic enones acetals Enones a,P-unsaturated P acetate P cyclic P- enones P-Unsaturated Enones