
TY  - JOUR
A1  - Djura, P 
A1  - Sargent, MV 
T1  - Depsidone synthesis. VI. Colensoic acid
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1976
VL  - 29
IS  - 5
SP  - 1069
EP  - 1077
KW  - 
UR  - https://doi.org/10.1071/CH9761069 
N2  - The synthesis of the lichen depsidone colensoic acid (1) (8-hydroxy-3-methoxy-11-oxo-1,6-dipentyl- 11H-dibenzo[b,e][l,4]dioxepin-7-carboxylic acid) by Ullmann reaction of benzyl-2-bromo-4-methoxy- 6-pentylbenzoate (18) and methyl 4,6-dibenzyloxy-3-hydroxy-2-pentylbenzoate (27) and subsequent steps is described. 
ER  -

