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. 2022 May 24;61(30):e202203684. doi: 10.1002/anie.202203684

Figure 6.

Figure 6

β‐carbonyl‐driven desulfurization can also be observed with small molecules. A) Quantification of SCN− released from disulfides CAM‐S‐S‐CAM and cystamine (25 mM each) upon exposure to cyanide (250 mM) (left panel), n=3. Proposed reaction schemes for CAM‐S‐S‐CAM (i) and for cystamine (ii) (right panel). B) Quantification of SCN− released from the disulfide forms of 3MP and 3MPA (2.5 mM each) upon exposure to cyanide (50 mM) (left panel), n=3. Proposed reaction schemes for 3MP (i) and for 3MPA (ii) (right panel). Error bars represent SD, * P≤0.05; ** P≤0.01, based on a two‐tailed unpaired t‐test.