132249-34-4Relevant articles and documents
Straightforward method for the synthesis of selenocysteine and selenocystine derivatives from L-serine methyl ester
Braga, Antonio L.,Wessjohann, Ludger A.,Taube, Paulo S.,Galetto, Fabio Z.,De Andrade, Fabiano M.
supporting information; experimental part, p. 3131 - 3137 (2010/11/02)
A set of selenoamino acids has been efficiently synthesized under smooth conditions by a simple, flexible and modular strategy. In this method, O-mesylated l-serine methyl ester is generated in situ and directly substituted with various selenolate anions
A short synthetic approach to chiral serine azido derivatives
Panda, Gautam,Rao, N. Venugopal
, p. 714 - 716 (2007/10/03)
We report a new synthetic methodology for the synthesis of chiral serine azido derivatives through a conversion of N-protected (Boc, Cbz and Fmoc) serine amino acid into its corresponding Weinreb amide. Thus, acidity of the α-proton of the serine is reduced and it allows nucleophilic addition reaction onto Weinreb amide to furnish chiral serine azido derivatives.
A total synthesis of (-)-slaframine from (+)-cis-(2R,3S)-3-hydroxyproline
Knight,Sibley
, p. 6607 - 6610 (2007/10/02)
A total synthesis of the naturally occurring indolizidine (-)-Slaframine 4 has been achieved, starting from the cis-3-hydroxyproline derivative 1, in which a key step is a Julia olefination reaction using the dianion derived from the β-aminosulfone 5.