2-(1,3-Dithiol-2-ylidene)-1,3-dithiole-4-carbaldehyde

N 87 - 2 . 4 26 0 13

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ABSTRACTS IN PERSIAN Vol.13, No.2

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Persian-translation vol.13, no.2

2-[4,5-Bis(butyl­sulfan­yl)-1,3-dithiol-2-yl­idene]-5-methyl-5H-1,3-dithiolo[4,5-c]pyrrole-4-carbaldehyde

In the title compound, C(18)H(23)NOS(6), the dithiol-opyrrole ring is almost planar [r.m.s. deviation = 0.044 (3) Å] and makes a dihedral angle of 25.11 (7)° with the dithiole ring. In the crystal, pairs of neighboring mol-ecules are connected by weak inter-molecular C-H⋯O inter-actions. These dimers are further linked into a chain along [110] by C-H⋯O inter-actions.