THERMAL CYCLOADDITIONS OF DIMETHYL ACETYLENEDICARBOXYLATE WITH CYCLIC ENOLETHERS. AN ENTRY INTO MEDIUM SIZE OXOCYCLIC SYSTEMS

DOI: 10.1016/S0040-4039(01)81026-1

Source and publish data:

Tetrahedron Letters p. 1501 - 1502 (1987)

Update date:2022-08-02

Topics:

Authors:

Nicolaou, K. C.

Hwang, C.-K.

Duggan, M .E.

Reddy, K. Bal

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Article abstract of DOI:10.1016/S0040-4039(01)81026-1

Thermal cycloaddition of dimethyl acetylenedicarboxylate with a series of cyclic enolethers gave the corresponding bicyclic compounds which were expanded to medium size oxocyclic systems by further thermolysis or Lewis acid catalysis.

Full text of DOI:10.1016/S0040-4039(01)81026-1

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