Kinetic control of the self-assembly of the π-conjugated oligomer S-chiral oligo(p-phenylenevinylene) (SOPV) reveals two competing pathways, leading to a kinetically favoured metastable product and a thermodynamically favoured stable product with opposite helicity, but the addition of a chiral tartaric acid changes the assembly process to produce only the desired metastable product.
- Peter A. Korevaar
- Subi J. George
- E. W. Meijer