Figure 10.

Helical compounds with different diameters (in Å) of the helix and their ΔG ^≠(T) values. The substituents on the outer helix of compound 9 are removed for clarity. [a] Originally reported value from VT‐NMR experiments, see ref. [53] and ref. [55]. [b] DFT‐calculated value, see ref. [56].