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: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 22, No. 6, 1984, pp.1303-1306
Published online, 1st January, 1970
DOI: 10.3987/R-1984-06-1303
Thermal Ring Expansion of 2-Vinylthiacycloalkane N-Imides by [2,3]-Sigmatropic Rearrangement

Haruki Sashida and Takashi Tsuchiya*

*School of Pharmacy, Hokuriku University, 3-Ho, Kanagawa machi, Kanazawa 920-1181, Japan

Abstract

The thermolysis of the 2-vinylthiacyclo-pentane, -hexane, and -heptane N-(p-toluenesulfonyl)imides (7) resulted in the [2,3]-sigmatropic rearrangement to give the corresponding ring expansion products (8).