Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,320 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Special issue | Vol 93, No. 2, 2016, pp.465-473
Published online, 4th November, 2015
DOI: 10.3987/COM-15-S(T)61
Natural Product Inspired Enantioselective Synthesis of Hexahydro-aza-pentalenones

Pierre-Yves Dakas, Herbert Waldmann, and Kamal Kumar*

*Chemical Biology, Max Planck Institute of Molecular Physiology, Otto-Hahn Str. 11 44227, Germany

Abstract

An asymmetric synthesis of structurally complex hexahydro-aza-pentalenones embodying four consecutive stereogenic centers including two quaternary centers, one of which is an all-carbon-quaternary center, was developed with an enantioselective [3+2] cycloaddition reaction of azomethine ylides and substituted cyclopentenones.