84161-45-5Relevant academic research and scientific papers
A Novel Synthesis of the Naturally Occurring Dibenzofurans Pannaric Acid and Schizopeltic Acid
Elix, John A.,Parker, John L.
, p. 187 - 192 (2007/10/02)
The dibenzofurans schizopeltic acid (1) and pannaric acid (2) have been synthesized by utilizing a biomimetic approach.The depside methyl 4-O-benzyllecanorate (6) has been converted into the diphenyl ether (7) in high yield by treatment with base.Appropri
Naturally Occuring Dibenzofurans. Part 2. The Synthesis of Schizopeltic Acid
Sargent, Melvyn V.,Stransky, Peter O.
, p. 2373 - 2378 (2007/10/02)
The structure of schizopeltic acid as 1,7-dimethoxy-8-methoxycarbonyl 3,9-dimethyldibenzofuran-4-carboxylic acid (1) has been confirmed by rational synthesis. 6-Methoxy-4-methylbenzofuran-2-carbaldehyde (10), available from 3,5-dimethoxytoluene (4) in six
