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2,2′-Dipyridyldisulfide, sometimes known as DPS, is used for preparing thiols[1][2] and activating carboxylic acid for coupling reactions, as in the following reaction:[3]
Uses
It is also used in molecular biology as an oxidising agent, for example to oxidise free thiols to form disulfide bonds in proteins.
References
- ^ Futaki S. and Kitagawa K. (1994). "Peptide-Unit Assembling Using Disulfide Cross-Linking - a New Approach for Construction of Protein Models". Tetrahedron Lett. 35 (8): 1267–1270. doi:10.1016/0040-4039(94)88040-9.
- ^ "Special Reagents for Thiol Groups". Aldrichimica Acta. 4 (3): 33–46.
- ^ Thalmann A., Oertle K. and Gerlach H (1985). "Ricinelaidic acid lactone". Org. Synth. 7: 470. doi:10.15227/orgsyn.063.0192.
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