Abstract
The racemic total synthesis of asperaculin A, a sesquiterpenoid lactone with an unprecedented structure, has been accomplished in 17 steps from 3-methyl-2-cyclopentenone. Key features of the synthesis are the construction of a central all-carbon quaternary center using the Johnson-Claisen rearrangement, stereocontrolled introduction of a cyano group, and acid-mediated γ-lactonization.
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 callDisclaimer: 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.
