Sequential Vinylcyclopropylcarbene and Anionic Oxy-cope Rearrangements: An Expedient Synthesis of Nine-Membered Rings

DOI: 10.1016/S0040-4039(00)97672-X

Source and publish data:

Tetrahedron Letters p. 4547 - 4550 (1990)

Update date:2022-07-30

Topics:

Authors:

Herndon, James W.

McMullen, Leonard A.

Daitch, Charles E.

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Article abstract of DOI:10.1016/S0040-4039(00)97672-X

5-Alkenyl-2-methoxy-2-cyclopentenones, readily available from thermolysis of 2-alkenylcyclopropylcarbene-chromium complexes, can be converted to nine-membered rings by treatment with vinylcerium reagents and subsequent anionic oxy-Cope rearrangement.

Full text of DOI:10.1016/S0040-4039(00)97672-X

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