66471-00-9Relevant articles and documents
Novel phosphate derivatives as scaffolds for the preparation of synthetic phosphoserine-based peptides using the Fmoc/ t -Bu solid-phase strategy
Cilibrizzi, Agostino,Isidro-Llobet, Albert,Mateu, Natalia,Galloway, Warren R. J. D.,Spring, David R.
supporting information; experimental part, p. 290 - 294 (2012/03/13)
Synthetic peptides incorporating analogues of phosphoserine are valuable tools for the study of protein kinases and phosphatases. In addition, derivatives of naturally occurring peptides incorporating phosphate groups may have interesting biological properties. Herein we describe a new Fmoc/t-Bu solid-phase peptide synthesis (SPPS) strategy for the convenient generation of phosphoserine-based peptides. A proof-of-concept synthesis that demonstrates the feasibility of this approach is presented. Georg Thieme Verlag Stuttgart - New York.
A mild ligand-free iron-catalyzed liberation of alcohols from allylcarbonates
Dieskau, Andre P.,Plietker, Bernd
supporting information; experimental part, p. 5544 - 5547 (2011/12/05)
Different from most carbonates the allyloxy carbonyl protecting group can be cleaved under neutral conditions using metal catalysis. However, most of the catalysts employed to date are based upon precious metals. Herein we present two protocols for the mild Fe-catalyzed liberation of alcohols from allylcarbonates that are characterized by broad functional group tolerance and exclusive chemoselectivity.