Efficient Synthesis ofperi-Hydroxylated 9,10-Anthracenedione Ethers via Alkylation of Cesium Phenolates

All articles of this category A comparison of the reaction of the potassium and cesium phenolates of a series of peri -hydroxylated 9,10-anthracenediones with a range of alkylating agents is described. Cesium phenolates promote accelerated reaction rates, give higher product yields, and provide for the introduction of a wider range of alkyl groups.