Carbanions. 5. Preparation and proton and carbon-13 NMR spectroscopic structural study of the 4-hydridopyridyl anion and 4,4'-bis(hydridopyridyl) dianion. Absence of homoazacyclopentadienyl ion character
Carbanions. 5. Preparation and proton and carbon-13 NMR spectroscopic structural study of the 4-hydridopyridyl anion and 4,4'-bis(hydridopyridyl) dianion. Absence of homoazacyclopentadienyl ion character