G. P. Devkota

Foldamers With Two Distinct Helical Motifs Controlled by Solvent.

Abiotic foldamers that switch between distinct, well-defined geometries are rare. Here, we report a structurally simple series of oligomers with alternating ortho-phenylene and 2,3-pyrazinylene repeat units. Deconvolution of variable-temperature 1H NMR spectra, with the help of ab initio chemical shift predictions, sho...