97620-62-7Relevant academic research and scientific papers
Synthesis of p-coumaroylquinic acids and analysis of their interconversion
Gutiérrez Ortiz, Anggy Lusanna,Berti, Federico,Navarini, Luciano,Monteiro, Angelo,Resmini, Marina,Forzato, Cristina
, p. 419 - 427 (2017)
The synthesis of four isomers of p-coumaroylquinic acids was performed by esterification of p-acetylcoumaroylchloride with a suitably protected (?)-quinic acid. All isomers have been characterized by means of NMR spectroscopy and circular dichroism. Acyl migration was observed in the synthesis of 3-O-p-coumaroylquinic acid and 4-O-p-coumaroylquinic acid. Calculations on the most stable conformations of all isomers have also been performed to explain the acyl migration observed during the synthesis procedure.
