Gold(I)‐Catalyzed Nucleophilic Propargylation of Azinium Ions via Hydroxydihydroazine Intermediates
(2025)
Journal Article
Smithson, J., O'Brien, L., Jones, K. D., Argent, S. P., Wheelhouse, K. M., Woodward, S., Ermanis, K., & Lam, H. W. (2025). Gold(I)‐Catalyzed Nucleophilic Propargylation of Azinium Ions via Hydroxydihydroazine Intermediates. Chemistry - A European Journal, https://doi.org/10.1002/chem.202404153
The nucleophilic propargylation of azinium ions with a propargylboronate proceeds efficiently under gold(I) catalysis. A range of N-alkylated pyridinium, quinolinium, and pyrazinium ions undergo propargylation with good yields and high regioselectivi... Read More about Gold(I)‐Catalyzed Nucleophilic Propargylation of Azinium Ions via Hydroxydihydroazine Intermediates.