DAVIES, M. J.;GAWNE, G.;GREEN, P. N.;GREEN, W. N., RADIAT. CURING POLYM.: PROC. SYMP. N. W. REG. IND. DIV. ROY. SOC. CHEM., +
作者:DAVIES, M. J.、GAWNE, G.、GREEN, P. N.、GREEN, W. N.
DOI:——
日期:——
A Novel and Efficient Method for the Synthesis of New Hydroxythioxanthone Derivatives
作者:Hashem Sharghi、Ali Beni
DOI:10.1055/s-2004-831253
日期:——
We describe the synthesis of some new hydroxythioxanthones by treatment of thiosalicylic acid (TSA) with various substituted phenols in the presence of Al2O3-CH3SO3H (AMA). Most of the reactions show high regioselectivity and produce thioxanthones in good yields.