TANDEM ALKYNE INSERTION AND ALLYL SULFONIUM YLIDE REARRANGEMENT OF γ,δ-ALKYNYL-α'-DIAZOKETONES

DOI: 10.1016/0040-4039(92)88041-3

Source and publish data:

Tetrahedron Letters p. 169 - 172 (1992)

Update date:2022-09-26

Topics:

Authors:

Hoye, Thomas R.

Dinsmore, Christopher J.

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Article abstract of DOI:10.1016/0040-4039(92)88041-3

Acetylenic α-diazaketones 1, when treated with catalytic rhodium carboxylate dimer and diallylsulfide (1.1 equiv), undergo sequential alkyne insertion/ylide formation/sigmatropic rearrangements to give γ-allylthio cyclic enones.This transformation was use

Full text of DOI:10.1016/0040-4039(92)88041-3

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