The oxidation of organic compounds by “singlet” oxygen

E McKeown, WA Waters

Index: McKeown,E.; Waters,W.A. Journal of the Chemical Society [Section] B: Physical Organic, 1966 , p. 1040 - 1046

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Citation Number: 51

Abstract

The normal or “triplet” ground state (3Σg–) of molecular oxygen is that of a biradical,· O–O·, but “singlet” oxygen (1Δg) OO, which is structurally similar to ethylene, is the initial product of heterolytic decompositions of hydrogen peroxide or of per-acids.“Singlet” oxygen reverts to normal “triplet” oxygen by a bimolecular reaction that produces chemiluminescence but is sufficiently long-lived to be able to react as a dienophil; it combines with anthracenoid ...

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