Photocycloaddition of coumarin to tetramethylethylene. A photoreaction associated with the apparent interception of the coumarin singlet excimer.
D003374:Coumarins; D005030:Ethylenes / Q000031:analogs & derivatives; D008722:Methods; D010777:Photochemistry
D003374:Coumarins; D005030:Ethylenes