(S, S, S, S)-N,N'-bisN-(p-toluenesulfonamido)-1,2-diphenylethyl ethylenediamine (C_(44)H_(46)N_4O_4S_2), has been synthesized and structurally characterized by elemental analysis, ~1H-NMR, MS, IR and single-crystal X-ray diffraction. The title compound contains four chiral centers with C atoms in S configuration. Molecules are connected to one another by hydrogen bonds between sulfonamide nitrogen and sulfonyl oxygen to form chains alone a axis.
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