SEARCH Articles Figures Tables 2-Methyl-2-butenal 2-Methyl-2-butene 2-Methyl-l-butenal 3-Methyl-2-buten 3-Methyl-l-butene Butene polymerization Butenes, Isomerism Isomeric butenes Isomerism of butenes Isomerism polymerization Isomerization 1-butene Isomerization of 1-butene Isomerization polymerization Isomerizations polymerization isomerism L isomerism L isomerization Methyl polymerization Of 1-butene Polymerization of butenes