. Author manuscript; available in PMC: 2009 Nov 16.

Published in final edited form as: J Org Chem. 2009 Jul 3;74(13):4828–4833. doi: 10.1021/jo900580w

Table 2. Thermodynamic Binding Constants of Poly[2]pseudorotaxanes 8 and 9^a.

	K_s.1 (M⁻¹)	K_s.2 (M⁻¹)	K_s.3 (M⁻¹)
8	(2.45 ± 0.44) × 10³	(1.66 ± 0.19) × 10³	(4.02 ± 0.19) × 10²
9	(2.09 ± 0.33) × 10⁴	(1.83 ± 0.06) × 10³	(7.83 ± 0.40) × 10¹

CD₂Cl₂, 298 K.

Table 2. Thermodynamic Binding Constants of Poly[2]pseudorotaxanes 8 and 9a.