Depsidone synthesis. V. The chemistry of psoromic acid: a reinvestigation
S Huneck and MV Sargent
Australian Journal of Chemistry
29(5) 1059 - 1067
Published: 1976
Abstract
The structure of the lichen depsidone psoromic acid (1) (4-formyl-3-hydroxy-8-methoxy-1,9-dimethyl-ll-oxo-11H-dibenzo[b,e][l,4]dioxepin-6-carboxylic acid) is confirmed by a combination of spectroscopic, degradative and synthetic experiments. Smiles rearrangements encountered in the degradation of psoromic acid are discussed.https://doi.org/10.1071/CH9761059
© CSIRO 1976
