86610-25-5Relevant academic research and scientific papers
Rhodium(II)-Catalyzed Aryl C?H Carboxylation of 2-Pyridylphenols with CO2
Cai, Zhihua,Li, Shangda,Gao, Yuzhen,Li, Gang
, p. 4005 - 4011 (2018)
A protocol for C?H carboxylation of electron-deficient 2-pyridylphenols with CO2 through a Rh(II)-catalyzed C?H bond activation under redox-neutral conditions has been developed. A suitable phosphine ligand was crucial for this reaction. This m
Intramolecular Addition of Enolates to Pyridinium Ions: Formation of Spiro
Weller, Dwight D.,Luellen, Glenn R.,Weller, Doreen L.
, p. 3061 - 3067 (2007/10/02)
Intramolecular addition of ketone and ester enolates to N-alkylpyridinium species produced spiro in 82-93percent yields.When the ketone adducts were treated with hydriodic acid in ethanol at room temperature and the est
