T. Postma, F. Albericio
Mar 18, 2014
Citations
0
Influential Citations
16
Citations
Journal
ACS Combinatorial Science
Abstract
A novel immobilized N-chlorosuccinimide resin was developed for peptide disulfide bond formation in combinatorial libraries. The resin is prepared in a simple two-step process from commercial starting materials. Disulfide formation is initiated by adding a peptide solution to the resin, and excess reagent is removed by a convenient filtration upon completion of disulfide formation. Completion of disulfide formation is rapid and clean, as demonstrated by the oxidation of a small nonapeptide library. This immobilized reagent allows a wider scope for the use of N-chlorosuccinimide-based disulfide formation in combinatorial chemistry.