Oxidation of 9-Xanthenones with Lead(IV) Acetate. Formation of Di-γ-lactones

DOI: 10.1246/bcsj.56.2847

Source and publish data:

Bulletin of the Chemical Society of Japan p. 2847 - 2848 (1983)

Update date:2022-08-03

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Authors:

Nishino, Hiroshi

Kurosawa, Kazu

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Article abstract of DOI:10.1246/bcsj.56.2847

The oxidation of 9-xanthenones with lead (IV) acetate afforded 3a,3b,6a,12b-tetrahydro-2H-difuro<3,2-a:3',2'-c>xanthene-2,5,7(3H,6H)-triones in addition to other products.Characterization of the di-γ-lactones and the difference between the oxidation reaction of lead(IV) and manganese(III) acetates in the 9-xanthenone system are discussed.

Full text of DOI:10.1246/bcsj.56.2847

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