chiral RhII‐catalyzed cyclooligomerization reaction of thiophenes having triazolyl and vinyl substituents at the 2‐ and 4‐positions was studied. Structurally interesting cyclic trimers, having chirality that is ascribed only to the orientation of the 2,4‐disubstituted thiophenerings, are obtained. The 2,4‐disubstitution of the starting thiophene monomer allows production of each of the enantiomers.