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Singlet oxygen light emission

Scheme 6 The light emission from excited triplet ketones and singlet oxygen. Scheme 6 The light emission from excited triplet ketones and singlet oxygen.
Singlet oxygen reacts with electron rich or highly strained alkenes to form 1,2-dioxetanes. These four-membered ring peroxides decompose on warming to two carbonyl compounds (or moieties), usually with appearance of light emission (chemiluminescence). The macrocyclic bis-lactone in (6.17)608>, a musk fragrance, has been synthesized via such a sequence. [Pg.77]

The two singlet oxygen states are deactivated by light emission in the range (13 14) ... [Pg.392]

See other pages where Singlet oxygen light emission is mentioned: [Pg.154]    [Pg.56]    [Pg.388]    [Pg.392]    [Pg.464]    [Pg.177]    [Pg.230]    [Pg.90]    [Pg.215]    [Pg.916]    [Pg.951]    [Pg.1471]    [Pg.109]    [Pg.476]    [Pg.916]    [Pg.951]    [Pg.339]    [Pg.476]    [Pg.261]    [Pg.247]    [Pg.232]    [Pg.4]    [Pg.71]    [Pg.122]    [Pg.97]    [Pg.281]    [Pg.636]    [Pg.637]    [Pg.617]    [Pg.395]    [Pg.420]    [Pg.3]    [Pg.476]    [Pg.33]    [Pg.184]    [Pg.645]    [Pg.417]    [Pg.5]    [Pg.145]    [Pg.116]    [Pg.154]    [Pg.201]    [Pg.343]    [Pg.66]    [Pg.272]    [Pg.238]   
See also in sourсe #XX -- [ Pg.951 ]



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