SEARCH Articles Figures Tables 4-Azaheptanedioic acid, 2,4-dimethyldimethyl ester Dieckmann reaction Dieckmann Dieckmann reaction Dieckmann reaction ester groups Heptanedioic acid, 2-methyldiethyl ester Dieckmann reaction Heptanedioic acid, 3-ethoxycarbonyldiethyl ester Dieckmann reaction Hexanedioic acid, 3-methyldiethyl ester Dieckmann reaction Thiol esters Dieckmann reaction