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 | Regular issue | Vol 32, No. 5, 1991, pp.863-866
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5724
A Novel Approach to Quaternary Substituted Chiral Cyclobutanes. A Formal Enantioselective Total Synthesis of 1,3-Dioxole Pheromone, (-)-Frontalin

Hideo Nemoto, Toshie Yamada, Hiroki Ishibashi, Junko Takazawa, and Keiichiro Fukumoto*

*Faculty Institute Sciences, Tohoku University, Aramaki, Aoba-ku, sendai 980-8578, Japan

Abstract

A novel synthesis of the quaternary substituted chiral cyclobutanone (9) was achieved by the concerted ring expansion of the chiral cyclopropyl epoxide (8) which lead to a formal total synthesis of (-)-frontalin (14).