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. Author manuscript; available in PMC: 2012 Sep 7.
Published in final edited form as: J Am Chem Soc. 2011 Aug 16;133(35):13984–14001. doi: 10.1021/ja203733q

Figure 2.

Figure 2

(A) Fluorescence spectral changes (λex 320 nm) during the fluorogenic CuAAC reaction between alkyne 7 and azide 1. Reaction conditions: 7 (10 µM), 1 (5 mM), Cu(OAc)2·H2O (10 µM) in CH3OH. (B) 1H NMR spectral evolution during the CuAAC reaction between 7 and 1. Conditions: 7 (10 mM), 1 (10 mM), Cu(OAc)2·H2O (1 mM) in CD3CN.