CHEMISTRY OF 4-MEMBERED CYCLIC NITRONES (2,3-DIHYDROAZETE 1-OXIDES); A NOVEL ONE-STEP SYNTHESIS OF N-ACETOXY β-LACTAMS

DOI: 10.1016/S0040-4039(01)90262-X

Source and publish data:

Tetrahedron Letters p. 1153 - 1156 (1981)

Update date:2022-08-03

Topics:

Authors:

Pennings, M. L. M.

Reinhoudt, D. N.

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Article abstract of DOI:10.1016/S0040-4039(01)90262-X

2,3-Dihydroazete 1-oxide 1 reacts at room temperature with base, acid and lead tetraacetate to give the 5-hydroxyisoxazolidines 4a and 4b, the 6H-1,2-oxazin-6-one 7 and the N-acetoxy β-lactam 8, respectively; the reaction with lead tetraacetate represents

Full text of DOI:10.1016/S0040-4039(01)90262-X

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