MONO-, DI-, AND TETRA-AURATED DERIVATIVES OF BARBITURIC ACID, INCLUDING A NEW TYPE OF POLYNUCLEAR GOLDCOMPOUND. CRYSTAL STRUCTURE OF 1,3-BIS(TRIPHENYLPHOSPHINEGOLD)-5,5-DIETHYLBARBITURIC ACID

Article abstract of DOI:10.1016/S0022-328X(00)99350-1

Reaction of barbituric acid (2,4,6-pyrimidinetrione) or its derivatives with LAuCl (L = triphenylphosphine) gave 3-LAu-5,5-diethyl-, 1,3-(L'Au)2-5,5-diethyl- (L' = L or L' = Cy3P), 1,3-dimethyl-5,5-bis(LAu)-, or 1,3,5,5-tetrakis-(LAu)barbituric acid, whic