Abstract
AbstractPyrazolo[1,5-a]pyrazines coupled with heteroarenes and aryl iodides selectively at the C7 position to afford a broad library of bi(hetero)aryl structures under ligand-free palladium-catalyzed conditions. The key to the success of the reaction is the use of silver salts as the oxidant or the base, allowing the regioselective C–H bond functionalization to occur under relatively mild conditions.
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 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.
