Complex formation between bisparaphenylene-(3n+4)-crown-n ethers and the paraquat and diquat dications
Complex formation between bisparaphenylene-(3n+4)-crown-n ethers and the paraquat and diquat dications , (P. R. Ashton, A. M. Z. Slawin, N. Spencer, J. F. Stoddart, and D. J. Williams), J. Chem. Soc., Chem. Commun. 1987, 14, 1066-1069.