55382-55-3Relevant articles and documents
Naturally Occurring Dibenzofurans. VIII The Synthesis of Isodidymic acid
Carvalho, Christopher F.,Sargent, Melvyn V.
, p. 1765 - 1773 (2007/10/02)
The synthesis of the lichen dibenzofuran isodidymic acid (2) (3-hydroxy-7-methoxy-9-pentyl-1-propyldibenzofuran-2-carboxylic acid) by intramolecular Ullmann coupling of methyl 3-iodo-4-(2'-iodo-5'-methoxy-3'-pentylphenoxy)-6-methoxy-2-propylbenzoate (22), and further transformations, is described.