1151854-04-4Relevant articles and documents
Efficient solid-phase synthesis of sulfotyrosine peptides using a sulfate protecting-group strategy
Ali, Ahmed M.,Taylor, Scott D.
supporting information; experimental part, p. 2024 - 2026 (2009/07/25)
(Chemical Equation Presented) Double protection: Efficient Fmoc-based solid-phase synthesis (SPPS) of sulfotyrosine (sY) peptides is achieved by incorporating the sY residue(s) as a dichlorovinyl-protected (DCV) sulfodiester(s) and using 2-methylpiperidine for Fmoc removal. After removal of the other protecting groups, the DCV group could be cleaved by mild hydrogenolysis giving the sY peptides in good yield.