Jayathirtha, Y. & Krishnan, V. Proc. Indian Acad. Sci. (1977) 86: 465. doi:10.1007/BF03046878
The interaction of six macrocyclic polyethers with 1, 3, 5-trinitrobenzene has been studied by spectroscopic methods. The association constants have been evaluated by1HMR chemical shift method. There is evidence that major contribution to the interaction isvia n andπ electrons. The donor strengths of the polyethers have been evaluated.
Molecular complexesmacrocyclic polyethersassociation constants1HMR chemical shiftsdonor strengths