Alkene: An alkene is a type of hydrocarbon that contains at least one carbon-carbon double bond. Cyclobutene is an example of an alkene.
Isomerization: Isomerization is the process in which the atoms within a molecule are rearranged to form different structural isomers while maintaining the same molecular formula. Cyclobutene can undergo isomerization reactions to form other compounds with different arrangements of atoms.
Electrophile: An electrophile is a species that seeks electron-rich areas in chemical reactions. In certain reactions, cyclobutene can act as an electrophile and react with nucleophiles.