The chemistry of aryl-lead(<scp>IV</scp>) tricarboxylates. Reaction with vinylogous β-keto esters
作者:Darren J. Ackland、John T. Pinhey
DOI:10.1039/p19870002689
日期:——
A study of the arylation of ethyl 4-oxocyclohex-2-enecarboxylate and a number of its derivatives by aryl-lead triacetates has been carried out. Ethyl 2-methyl-4-oxocyclohex-2-enecarboxylate (Hagemann's ester)(7), and ethyl 4-oxocyclohex-2-enecarboxylate (10a) and its double bond isomer (10b) were found to undergo regiospecific arylation at C-1 in good yield, whereas the compounds (14) and (16), which