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Reactive intermediate generation biradicals

The ring strain associated with the three-membered ring facilitates the generation of reactive species such as biradicals (cyclopropanes) and ylides (oxiranes and azir-idines) upon photoexcitation. These intermediates can undergo cycloaddition reaction with olefins to give five-membered rings. Selected examples from each reactive intermediate are presented in this section. [Pg.254]

See other pages where Reactive intermediate generation biradicals is mentioned: [Pg.481]    [Pg.187]    [Pg.187]    [Pg.798]    [Pg.20]    [Pg.162]    [Pg.162]    [Pg.77]    [Pg.162]    [Pg.5]    [Pg.2003]    [Pg.914]    [Pg.946]    [Pg.1062]    [Pg.1725]    [Pg.306]    [Pg.752]    [Pg.648]    [Pg.306]    [Pg.304]    [Pg.10]    [Pg.169]    [Pg.341]    [Pg.87]    [Pg.645]    [Pg.1557]    [Pg.304]   
See also in sourсe #XX -- [ Pg.818 , Pg.819 ]



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