Reactions of Acyl Isothiocyanates with Diphenyldiazomethane: a Route to Oxazole Derivatives and Thietan-3-imines

DOI: 10.1039/c39950000067

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 67 - 68 (1995)

Update date:2022-07-29

Topics: Oxazole Derivatives

Authors:

L'abbe, Gerrit

Francis, Agna

Dehaen, Wim

Toppet, Suzanne

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Article abstract of DOI:10.1039/c39950000067

Acyl isothiocyanates 4a-e react with two equivalents of diphenyldiazomethane at room temperature to give the 4,5-dihydro-1,3-oxazole-4-spiro-2'-thiiranes 5a-e which isomerize thermally to the thietan-3-imines 6a-e.

Full text of DOI:10.1039/c39950000067

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