... Volume: Page: Digital Object Identifier (DOI). ... J. Org. Chem. ... This ketone was elaborated to the tricyclic keto hemiacetal 5.6 as shown in Scheme 5. figure Scheme 5. Formation of Tricyclic Keto Hemiacetal 5.6. ...
[Cox, Philip J.; Doidge-Harrison, Solange M. S. V.; Howie, R. Alan; Nowell, Ian W.; Taylor, Oonah J.; Wardell, James L. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry, 1989 , p. 2017 - 2022]