Selectivity in the Rearrangements of Oxonium Ylides
Oxonium ylides were formed via an intramolecular reaction between a series of dioxalanes and metallocarbenes. The substitution patterns present in the ketals greatly affect the rearrangements of the oxonium ylides. It was also demonstrated that electron-deficient copper (II) species are superior catalysts for these systems.
Digital Object Identifier (DOI)
Selectivity in the Rearrangements of Oxonium Ylides, Brogan, J. B., Bauer, C., Rogers, R. D., Zercher, C. K., Tetrahedron Lett. 1996, 37, 5053-5056.
Copyright © 1996, Elsevier