Ketalization of Dihydroxy Sulfones (8-S-4 Species) by Cyclodehydration To Form Spirobicyclic Oxysulfurane Oxides (10-S-5 Species)

DOI: 10.1021/jo00335a028

Source and publish data:

Journal of Organic Chemistry p. 4462 - 4468 (1981)

Update date:2022-09-26

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Authors:

Lam, William Y.

Martin, J. C.

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Article abstract of DOI:10.1021/jo00335a028

Dihydroxy sulfones 6 and 7 react with the dehydrating agent Ph2S(OC(CF3)2Ph)2 (1) to give sulfurane oxides 8 and 9, respectively.These reactions are thought to be the first examples of direct ketalization of sulfones by dehydration.A possible mechanism fo

Full text of DOI:10.1021/jo00335a028

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