Fig. 8. 1H NMR spectra (500 MHz, 0 °C) of oP10(M), oP10(DPB)2+2, and oP10(DPB)3+3. 1H assignments for the major conformers are shown (blue). For oP10(DPB)2+2, the assignments that are grouped together are listed in order from least- to most-shielded; chemical shifts for a minor conformation were also assigned (not shown).
