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. 2014 Mar 11;53(15):3941–3946. doi: 10.1002/anie.201311161

Figure 4.

Figure 4

Reactions of 1-Cl and 1-py with NADH. a) 1H NMR spectra of the reaction between 1-Cl (0.25 mm) and NADH (3.5 mol equiv) in CD3OD/H2O (1:1) at 310 K. Left: low-field region; right: high-field region showing the resonances that arise from the Cp methyl substituents; top: Ir–H hydride peak (×4). b) UV/Vis spectra of the reaction of NADH (87 μm) with 1-Cl (0.8 μm) in MeOH/H2O (1.6:98.4) at 310 K for 20 h. c) Detection of hydrogen peroxide in a solution of 1-py (1 mm) with NADH (3 mol equiv) in MeOH/H2O (3:7, v/v) at 310 K. After 24 hours, H2O2 (ca. 0.22 mm) was detected by Quantofix peroxide test sticks.