SEARCH Articles Figures Tables 2-Cyclopentenone, 2-methylconjugate additions chiral organocopper compounds 2-Cyclopentenone, 4-hydroxyconjugate additions Lewis acids Additions to Cyclopentenones Additions to Cyclopentenones and Related Systems Cyclopentenones addition reactions Dichlorocarbene Addition to Allylic Alcohols A Cyclopentenone Synthon Intramolecular Additions to Cyclopentenones Routes incorporating Conjugate Addition of Vinylcopper Reagents to a Functionalized Cyclopentenone