Abstract
The reactions of N-sodium-substituted azoles with 2-chloro-1-iodo- tetrafluoroethane, 1,2-dichloro-1-iodotrifluoroethane, and 1,2-dibromo-1-chlorotrifluoroethane have been investigated. As shown for iodo derivatives, it is the chlorine rather than the iodine atom that is substituted by the heterocyclic residue, which is consistent with the halophilic reaction mechanism. In the case of indole, the products of simultaneous N-iodopolyfluoroalkylation and ring-iodination have been isolated. The reaction with 1,2-dibromo-1-chlorotrifluoroetane yields N-(2-bromo-2-chlorotrifluoroethyl)azoles accompanied by minor amounts of N-(2,2-dibromotrifluoroethyl) derivatives as by-products.
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 callDisclaimer: 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.
