1. In the Merrifield solid phase peptide synthesis (l), the benzyl ester attachment of the first amino acid residue to the chloromethylated polystyrene has customarily been effected by heating the polymer, the protected amino acid, and a tertiary amine in an inert solvent at 80" for 48 hours. Bodan
Use of controlled pore glass in solid phase oligosaccharide synthesis. Application to the semiautomated synthesis of a glyconucleotide conjugate
β Scribed by Matteo Adinolfi; Gaspare Barone; Lorenzo De Napoli; Alfonso Iadonisi; Gennaro Piccialli
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 233 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
Three polymeric supports (polystyrene, Tentagel and controlled pore glass) have been tested far solid phase synthesis of oligosaccharides based on the trichloroacetimidate methodology. Controlled pore glass has been found to yield satisfactory results with TMSOTf as the glycosylation promoter. An application to the on-line preparation of a glyconucleotide is also reported.
π SIMILAR VOLUMES
## Abstract The solidβphase synthesis (SPS) of a structurally complex glycopeptide, using Sieber amide resin, was monitored by high resolution magic angle spinning NMR, demonstrating the further application of this technique. A synthetic peptidoglycan derivative, a precursor of a biologically activ