alkene photocycloaddition
Photochemical process leading to formation of a cyclobutane upon addition of an @E01994@ alkene to another ground-state alkene or of an @E01994@ α,β-unsaturated carbonyl compound to a ground-state alkene. The latter is called a @DT07354@.
A special case of @PT07451@ is a @AT07319@.
PAC, 2007, 79, 293. (Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006)) on page 301 [Terms] [Paper]