1204337-69-8Relevant academic research and scientific papers
An intramolecular journey of a carboxyl group around 1,2-dihydropyridines: multisite δ- versus γ-lactonization reactions
Parlier, Andrée,Kadouri-Puchot, Catherine,Beaupierre, Sandra,Jarosz, Nathalie,Rudler, Henri,Hamon, Louis,Herson, Patrick,Daran, Jean-Claude
, p. 7274 - 7279 (2009)
In contrast to substituted 4-acetic acid 1,4-dihydropyridines, giving only δ-lactones upon intramolecular reactions, 2-substituted 1,2-dihydropyridines led, besides to δ-lactones, also to new, structurally interesting γ-lactones as the result of a bromine
