Abstract
1. An iodine atom in any position of the pyridine ring is easily replaced by an acetylenic moiety when reacted with terminal acetylenic compounds in the presence of copper and potassium carbonate. In their reactivity the isomeric iodopyridines fall into the order:α≫γ≥β. 2. A method for the synthesis of ethynylpyridines and their N,N-dialkylaminomethyl derivatives was developed on the basis of the acetylenic condensation.
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: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
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.
