
TY  - JOUR
A1  - Russell, RA 
A1  - Pilley, BA 
A1  - Irvine, RW 
A1  - Warrener, RN 
T1  - Anthracyclines. XVI. Further Comments Concerning the Phthalide Anion Annelation of Quinone Monoacetals
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1987
VL  - 40
IS  - 2
SP  - 311
EP  - 323
KW  - 
UR  - https://doi.org/10.1071/CH9870311 
N2  - .Yields of tricyclic and tetracyclic quinones prepared by annelation of quinone monoacetals with the anion of 3-phenylsulfonylphthalides are shown to be sensitive to the substituent on both the phthalide and the quinone monoacetal partner. In contrast, reactions with the anions of 3-cyanophthalides afford high yields of condensed products in all cases examined. 
ER  -

