QUANTITATIVE MONITORING OF SOLID-PHASE OLIGOSACCHARIDE SYNTHESIS WITH 19F NMR SPECTROSCOPY

2002 ◽  
Author(s):  
Mickael Mogemark ◽  
Mikael Elofsson ◽  
Jan Kihlberg
Keyword(s):  
Nmr Spectroscopy ◽  
Solid Phase ◽  
19F Nmr ◽  
Oligosaccharide Synthesis ◽  
19F Nmr Spectroscopy ◽  
Quantitative Monitoring

Fluorinated linkers for monitoring solid-phase synthesis using gel-phase 19F NMR spectroscopy

1998 ◽  
Vol 39 (39) ◽  
pp. 7193-7196 ◽  
Author(s):  
Anette Svensson ◽  
Karl-Erik Bergquist ◽  
Tomas Fex ◽  
Jan Kihlberg
Keyword(s):  
Nmr Spectroscopy ◽  
Solid Phase Synthesis ◽  
Solid Phase ◽  
19F Nmr ◽  
Phase Synthesis ◽  
19F Nmr Spectroscopy ◽  
Gel Phase

Solid phase β-lactams synthesis using the Staudinger reaction, monitored by 19F NMR spectroscopy

Tetrahedron ◽  
2003 ◽  
Vol 59 (21) ◽  
pp. 3719-3727 ◽  
Author(s):  
Isabelle Le Roy ◽  
Dominique Mouysset ◽  
Serge Mignani ◽  
Marc Vuilhorgne ◽  
Lucien Stella
Keyword(s):  
Nmr Spectroscopy ◽  
Solid Phase ◽  
19F Nmr ◽  
Staudinger Reaction ◽  
19F Nmr Spectroscopy

scholarly journals Introduction of Stilbene Derivatives and Cinnamate Ester Derivatives at the ω-End Groups of Poly(Methyl Methacrylate) Prepared via RAFT Polymerization

Polymers ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 2449
Author(s):  
Martyn Dobinson ◽  
Philip Hodge ◽  
Trevor Wear
Keyword(s):  
Nmr Spectroscopy ◽  
Methyl Methacrylate ◽  
Raft Polymerization ◽  
19F Nmr ◽  
19F Nmr Spectroscopy ◽  
Poly Methyl Methacrylate ◽  
End Groups ◽  
Stilbene Derivatives

The capping of “living” poly(methyl methacrylate) (PMMA) and “living” polystyrene (PS), both prepared by the RAFT technique, with various olefins was screened using 19F-NMR spectroscopy. The capping of “living” PMMA with a labeled stilbene was as high as 63% and with certain cinnamate esters was essentially quantitative, but the capping of “living” polystyrene with all the olefins investigated was generally poor.

Validation of a Method for Assay of Trifluoroacetates in the Pharmaceutical Substance Glatiramer Acetate by 19F NMR Spectroscopy

2018 ◽  
Vol 52 (7) ◽  
pp. 658-662 ◽  
Author(s):  
S. V. Moiseev ◽  
N. E. Kuz’mina ◽  
V. I. Krylov ◽  
V. A. Yashkir ◽  
V. A. Merkulov
Keyword(s):  
Nmr Spectroscopy ◽  
Glatiramer Acetate ◽  
19F Nmr ◽  
Pharmaceutical Substance ◽  
19F Nmr Spectroscopy
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