
TY  - JOUR
A1  - Djura, P 
A1  - Sargent, MV 
A1  - Clark, PD 
T1  - Depsidone synthesis. X. Methoxy- and Hydroxy-colensoic acids
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1977
VL  - 30
IS  - 7
SP  - 1545
EP  - 1551
KW  - 
UR  - https://doi.org/10.1071/CH9771545 
N2  - The synthesis of the lichen depsidones 8-hydroxy-3,4-dimethoxy-11-oxo- 1,6-dipenty1-11H-di-benzo[b,e][1,4]dioxepin-7-carboxylic acid (methoxycolensoic acid) (1) and 4,8-dihydroxy-3-methoxy-11-oxo-1,6- dipentyl-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid (hydroxycolensoic acid) (2) is described. An abortive attempt to synthesize depsidones of the lobaric acid-type is also reported. 
ER  -

