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. Author manuscript; available in PMC: 2010 Jun 3.
Published in final edited form as: J Am Chem Soc. 2009 Jun 3;131(21):7402–7410. doi: 10.1021/ja900766b

Figure 6.

Figure 6

Expansions of the 2D NOESY spectra (600 MHz, mesitylene-d12, 300 K) of complexes 1•2 (top) and 1•6 (bottom). This region shows chemical exchange cross-peaks between the methyl substituents at the alcohol terminus on guests 2 and 6 in two different stereoelectronic environments.