An acid-base-controllable [c2]daisy chain An acid-base-controllable [c2]daisy chain, (J. Wu., K. C.-F. Leung, D. BenÃtez, J.-Y. Han, S. J. Cantrill, L. Fang, J. F. Stoddart), Angew. Chem. Int. Ed. 2008, 47, 7470-7474. Full Text