1. In its long history this compound has developed an impressive list of aliases: diethylsuccinylosuccinate; diethyl 1, 4-cyclohexanedione-2,5-dicarboxylate; 2,5-dicarboethoxy cyclohexane-1,4-dione; succinosuccinic acid diethyl ester; diethyl 2,5-dihydro-3,6-dihydroxyterephthalate; 1,4-diethoxy carbony 1–2,5-dihydroxy-1,4-cyclohexadiene; 2,5-dioxo-1,4-cyclohexanedicarboxylic acid diethyl ester. J. A. MOORE
2. The Employment of Sodium Hydride as a Condensing Agent
3. Moore, J. A. and Sheffer, P. unpublished results.