Fig. 2: Orthogonal bioconjugation targeting bioactive peptides using thianthrenium saltsa. | Nature Communications

Fig. 2: Orthogonal bioconjugation targeting bioactive peptides using thianthrenium saltsa.

From: Orthogonal bioconjugation targeting cysteine-containing peptides and proteins using alkyl thianthrenium salts

Fig. 2

aUnless otherwise stated, the reaction was carried out with peptides 1 (1.0 eq.) and thianthrenium salts 2 (1.0 eq.) in DMSO/Tris-HCl buffer (v/v = 3:1) at room temperature for 1 h. bExtension the reaction to 6 h. Isolated yield after semipreparative HPLC was given. For details, see the Supplementary Information.

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