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. 2018 Oct 9;3(10):12868–12877. doi: 10.1021/acsomega.8b02320

Figure 3.

Figure 3

Test for the production of hydrogen peroxide. Bromination reaction mixture = 1 equiv naphthalene, 1.1 equiv NBS, 0.01 equiv erythrosine B, air, and acetonitrile. (A) Reaction at t = 0. (B) NaI in glacial acetic acid. (C) Crude reaction mixture A added to mixture B at t = 0. (D) Crude reaction mixture at t = 2 h. (E) NaI in glacial acetic acid. (F) Crude reaction mixture D added to mixture E at t = 2 h. (G) Positive control experiment in which H2O2 is added to NaI in glacial acetic acid solution.