Crystal structure of 5-[bis­(methyl­sulfon­yl)meth­yl]-1,3-dimethyl-5-(methyl­sulfon­yl)pyrimidine-2,4,6(1H,3H,5H)-trione


In the title compound, C10H16N2O9S3, the pyrimidine ring of the 1,3-dimethyl barbituric acid moiety has an envelope conformation with the C atom carrying the methyl-sulfonyl and bis-(methyl-sulfon-yl)methyl substituents as the flap. The dihedral angle between mean plane of the pyrimidine ring and the S/C/S plane is 72.4 (3)°. In the crystal, mol-ecules are… (More)
DOI: 10.1107/S2056989014027455

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