During the purification of a reported compound named 1,3-dihydrobenzo[c]thiophene, we isolated an unexpected molecule in one of the chromatography fractions by serendipity. Structural elucidation using common techniques such as 1D and 2D NMR, and mass spectrometry revealed the nature of this novel product characterized as cyclo[tri(thiomethyl-1,2-phenylmethylene)].
