Synthesis of the Lichen Dibenzofuran Subdidymic Acid

Synthesis of the Lichen Dibenzofuran Subdidymic Acid Condidymic acid, a new dibenzofuran from the lichen Cladonia squamosula A new dibenzofuran and diphenyl ether from the lichen Gymnoderma melacarpum The identification of further new depsidones in the lichen Parmelia notata 3-Methoxy-2,4-di-O-methylgyrophoric acid: a novel tridepside from the lichen Parmelia subfatiscens Synthesis of para-β-orcinol depsides Synthesis of New Lichen Tridepsides 77. The synthesis of methyl- and dimethyl-dibenzofurans Synthesis of the lichen depsides, olivetoric acid, confluentic acid and 4-O-methylolivetoric acid Dibenzofurans and Pseudodepsidones from the Lichen <i>Stereocaulon paschale</i> Collected in Northern Quebec