CHEMICAL COMMUNICATIONS, cilt.48, sa.84, ss.10401-10403, 2012 (SCI-Expanded)
A couple of [c2] daisy chains have been assembled in each case from four components in quantitative yields at room temperature in acetonitrile as a result of the self-templated clippings of their [24]crown-8 rings by reversible imine bond formation around secondary dialkylammonium recognition sites in their stalks.