Abstract
The syntheses of bis-spiroacetals 28 and 44, model systems for the tricyclic bis-spiroacetal moiety of the polyether antibiotic epi-17-deoxy-(O-8)-salinomycin 3, are described. Introduction of an aldehyde group at C-2 was necessary for further elaboration of the right hand side of the molecule. It was found that the choice of protecting group on the hydroxymethyl substituent (precursor to an aldehyde group) was crucial to the outcome of the key oxidative cyclisation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of the Chemical Society, Perkin Transactions 1
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
