Abstract
The rates of addition of methyl acrylate to 1-substituted 3-oxidopyridiniums increase with the electron-withdrawing power of the substituent: Me < CH2Ph < Ph < 4,6-dimethylpyrimidin-2-yl. The rates of addition of vinyl compounds, CH2:CHR to 1-(pyrimidin-2-yl)-3-oxidopyridinium increase in the series R = OBun< Ph < CN < 4-pyridyl < CO2Me. Rates of addition of methyl acrylate to the pyrimidinyl betaine are but little affected by solvent polarity.
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.
