Abstract
Persulphate oxidation of (biphenyl-2-ylthio)acetic acids gave ArSĊR2 radicals which mainly cyclised to give monomeric and dimeric thiopyrans. The corresponding sulphonylacetic acid was less reactive giving a lower yield of cyclised product. Oxidation of (biphenyl-2-ylamino)acetic acids yielded only traces of cyclised products owing to the ease with which the intermediate ArNRĊH2 radicals were oxidised further to cations.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore 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.
