Abstract
Tetrasulfur tetranitride (S4N4) was treated with various alkyl aryl ketoximes having two hydrogens at the α-carbon atom to the oxime functionality in p-dioxane at reflux to give 3-substituted and 3,4-disubstituted 1,2,5-thiadiazoles in moderate yields. Reaction with isobutyrophenone oxime under the same conditions did not give the 1,2,5-thiadiazole derivative. On the other hand, the reaction with cyclohexanone oxime in p-dioxane and toluene afforded 4,5-dihydrobenzo[1,2-c:3,4-c′]bis[1,2,5]thiadiazole in 6 and 7% yield, respectively.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Journal of the Chemical Society, Perkin Transactions 1
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.