
TY  - JOUR
A1  - Feutrill, GI 
A1  - Whitelaw, ML 
T1  - Synthesis of haemofluorone B trimethyl ether
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1981
VL  - 34
IS  - 7
SP  - 1523
EP  - 1528
KW  - 
UR  - https://doi.org/10.1071/CH9811523 
N2  - The revision of the structure of haemofluorone B to 5,8,9-trihydroxy- 3H-naphtho[2,1,8-mna]xanthen-3-one is confirmed by the synthesis of its trimethyl ether by photochemical oxidative cyclization of 9-(3,4- dimethoxyphenyl)-4-hydroxy-2-methoxy-1H-phenalen-1-one. The conventional process for conjugate arylation of phenalenones has been improved by the use of aryllithium reagents. 
ER  -

