Answers are grounded in this paper and cite their sources.
Transformation of 2,3-dihydropyridones to 2,3-dihydropyridinium tetrafluoroborate salts and 2,3-dihydropyridines was accomplished using ethyl Meerwein’s reagent.
No takes yet. Share an insight, caveat, or question.
Jones et al. (2009) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: