Acta Cryst. (2008). E64, o710  [ doi:10.1107/S1600536808006612 ]

Diethyl 2,5-bis[(E)-2-furylmethyleneamino]thiophene-3,4-dicarboxylate

S. Dufresne and W. G. Skene

Abstract: The title compound, C₂₀H₁₈N₂O₆S, crystallizes as two independent molecules that are disposed about a pseudo-inversion center (1/2, 1/4, 1/8). The mean planes of the two terminal furyl rings are twisted with respect to the central thiophene ring by 7.33 (4) and 21.74 (5)° in one molecule, and by 6.91 (4) and 39.80 (6)° in the other.

Online 14 March 2008

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