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. Author manuscript; available in PMC: 2014 Aug 21.
Published in final edited form as: Chem Commun (Camb). 2013 Jul 10;49(65):7240–7242. doi: 10.1039/c3cc44574g

Fig. 2.

Fig. 2

1H NMR titration of 5 with TBA+Cl– at 298 K; [5] = 0.69 mM in water saturated CDCl3. Peak assignments refer to Scheme 1.