Significant substrate selectivity was observed in the competitive Heck coupling reaction, betweeniodoaryl substrates and five acrylate esters from methyl to lauryl with Pd(OAc)2in water, under cationicmicellar conditions. While in organic medium the shorter acrylate reacts faster than the longer ones,the opposite trend is observed in the micellar medium because the latter hosts the longer, lipophilicsubstrates much better than the shorter ones
Competitive micellar induced substrate selectivity in the Pd mediatedheck coupling between iodoaryl substrates and linear acrylic esters inwater
LA SORELLA, GIORGIO;SCARSO, Alessandro;STRUKUL, Giorgio
2013-01-01
Abstract
Significant substrate selectivity was observed in the competitive Heck coupling reaction, betweeniodoaryl substrates and five acrylate esters from methyl to lauryl with Pd(OAc)2in water, under cationicmicellar conditions. While in organic medium the shorter acrylate reacts faster than the longer ones,the opposite trend is observed in the micellar medium because the latter hosts the longer, lipophilicsubstrates much better than the shorter ones
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