Cycloaddition reactions of carbohydrate derivatives. Part IV. Synthesis of a tetrahydroxyindolizidine through a cyclic nitrone prepared from D-xylose

DOI: 10.1016/S0040-4039(00)77531-9

Source and publish data:

Tetrahedron Letters p. 1211 - 1214 (1993)

Update date:2022-08-04

Topics:

Authors:

Herczegh

Kovacs Kovacs

Szilagyi

Varga Varga

Dinya Dinya

Sztaricskai

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Article abstract of DOI:10.1016/S0040-4039(00)77531-9

Intramolecular conjugate addition of the oxime from aldehyde 5 led to the formation of cyclic nitrone 6. 1,3-Dipolar cycloaddition of the latter with methyl acrylate gave the bicyclic 7 with high diastereoselection. Subsequent four-step transformation of

Full text of DOI:10.1016/S0040-4039(00)77531-9

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