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. Author manuscript; available in PMC: 2011 Aug 4.
Published in final edited form as: J Am Chem Soc. 2010 Aug 4;132(30):10383–10390. doi: 10.1021/ja102252d

Table 1.

Binding properties of guest molecules 4–8 in the PC·1 complex.

Guest Mw KA/M−1 Kd/mM
4 104.2 N/A N/A
5 288.5 N/A N/A
6 492.6 282 ± 73 3.54 ± 0.92
7 329.2 535 ± 68 1.87 ± 0.24
8 442.3 513 ± 160 1.95 ± 0.61