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. Author manuscript; available in PMC: 2019 Dec 31.
Published in final edited form as: Org Lett. 2001 Nov 29;3(24):3891–3893. doi: 10.1021/ol016813p

Figure 3.

Figure 3.

Effect of d-fructose on the absorption spectrum of 1 (4.92 × 10−6 M). Measured in phosphate buffer (200 mM), pH 7.0, at room temperature. Inset: titration curves against sugars, (■) d-fructose, (●) d-glucose.