Synthèse de l'acide décarboxythamnolique

Abstract
Synthesis of Decarboxythamnolic AcidThe total synthesis of the meta‐depside decarboxythamnolic ( = 3‐[(3‐formyl‐2‐4‐dihydroxy‐6‐methyl‐phenyl)oxy]‐2‐hydroxy‐6‐methoxy‐4‐methylbenzoic acid; 25) by the biomimetic condensation of the substituted β‐orcinol units 9 and 22 is described.