SEARCH Articles Figures Tables Alkene Stereochemistry and the E,Z Designation Alkenes E-Z isomerization Alkenes E-Z notation Disubstituted Z-alkenes E- and Z-alkenes can be made by stereoselective addition to alkynes Naming Alkenes Using the E,Z System Naming Stereoisomeric Alkenes by the E-Z Notational System Sequence rules E,Z alkene isomers and The (E)-(Z) System for Designating Alkene Diastereomers Z-alkene formation