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 20, No. 10, 1983, pp.1903-1906
Published online, 1st January, 1970
DOI: 10.3987/R-1983-10-1903
Double Sulfer Transfer and 1,2,3-Trithiolane Formation in the Photolysis of a Mesoionic 5-Acetyl-4-thiazolone

Tuvia Sheradsky and David Zbaida

*Department of Organic Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel

Abstract

The photolysis of anhydro-5-acetyl-2,3-diphenylthiazolium hydroxide (1a) in alcohols yielded alkyl 2-acetyl-3-anilinocinnamates (3) and 1-acetyl-5,6-diphenyl-6-aza-2,3,4-trithiabicyclo[3.2.0]heptan-7-one (4), in a ratio of 2.6:1. A mechanism which involves two consecutive transfers of sulfur atoms between radical intermediates is suggested.