Palladium-Catalyzed Synthesis of Water-Soluble Symmetric 9,10-Disubstituted Anthracenes
作者:S. Bruce King、Bu-bing Zeng
DOI:10.1055/s-2002-35236
日期:——
The palladium-catalyzed coupling of 9,10-dibromoanthracene with α,β-unsaturated esters, sulfonates, and sulfonamides forms symmetric 9,10-dialkyl substituted anthracenes in good yield. Conversion of these compounds to the corresponding carboxylic and sulfonic acids gives water-soluble symmetric 9,10-disubstituted anthracenes.
9,10-二溴蒽与α,β-不饱和酯、磺酸盐和磺酰胺在钯催化下偶联,以良好的产率形成对称的9,10-二烷基取代的蒽。这些化合物转化为相应的羧酸和磺酸得到水溶性对称9,10-二取代蒽。