Synthesis and characterization of 1- and 2-cinnamoyloxyacetonaphthones
作者:T. K. Venkatachalam、G. K. Pierens、D. C. Reutens
DOI:10.1002/mrc.2668
日期:2010.10
acetonaphthones and substituted cinnamic acids in the presence of a catalytic amount of phosphoroxychloride. Structural characterization was accomplished using high-resolutionnuclearmagneticresonance (NMR) spectroscopy. Chemicalshifts of the compounds were compared and the change in the chemicalshifts relative to electron-donating and -withdrawing groups is presented. Introduction of a thiophene ring instead