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.

Paper | Regular issue | Vol 32, No. 6, 1991, pp.1117-1122
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5696
Addition Reactions of 8-Aryliminotropones with Carbon Disulfide to Give Thiazolidine-2-thione and 4-Thiazoline-2-thione Derivatives

Kazuaki Ito, Katsuhiro Saito,* and Kensuke Takahashi

*Department of Applied Chemistry, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan

Abstract

[8π+2π]-Type cycloaddition reactions of 8-aryliminotropones with carbon disulfide proceeded quantitatively to afford thiazolidine-2-thione derivatives, which turned to 4-thiazoline-2-thione derivatives via 1,5-hydrogen shift upon further heating.