Issue 2, 1971

Biradical trapping with sulphur dioxide: sulphinic acids from the photoreaction of t-butyl-p-benzoquinones with sulphur dioxide

Abstract

The biradicals (IIa, b) formed by γ-hydrogen abstraction on photoexcitation of t-butyl-p-benzoquinones (Ia, b), add to SO2 to give the benzoquinonyl-alkanesulphinic acids (XIIIa, b), which add intramolecularly to form heterocyclic compounds or intermolecularly to quinones and phenolic compounds to form sulphones.

Article information

Article type
Paper

J. Chem. Soc. D, 1971, 73-74

Biradical trapping with sulphur dioxide: sulphinic acids from the photoreaction of t-butyl-p-benzoquinones with sulphur dioxide

S. Farid, J. Chem. Soc. D, 1971, 73 DOI: 10.1039/C29710000073

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