The presence of 2-deoxy-2-['sF]fluoro-D-mannose (['sF]FDM) in 2-deoxy-2-['\*F]fluoro-o-glucose (['aF]FDG) prepared by the reaction of 3,4,6-tri-0-acetyi-D-glucal (TAG) with ['\*F]acetyl hypofluorite ([r\*F]CHsCOOF) or ['sF]Fr was quantified by radio HPLC analysis of reacetylated ['\*F]FDG. The solve
Base-mediated decomposition of a Mannose triflate during the synthesis of 2-deoxy-2-18F-fluoro-d-glucose
โ Scribed by Raman Chirakal; Brian McCarry; Michael Lonegran; Gunter Firnau; Stephen Garnett
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 536 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0969-8043
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๐ SIMILAR VOLUMES
The reaction of methyl 4,6-O-benzylidene-3-O-benzyl-2-O-trifluoromethanesulfonyl-beta-D- glucopyranoside in acetonitrile at 75 degrees C for 30 min with [18F]tetra-n-butylammonium fluoride, followed by silica gel column chromatographic purification, gave the corresponding [18F]methyl 4,6-O-benzylide
A combined study of the labelling methods of two important glucose-derivatives i.e. [18F]2-deoxy-2-fluoro-D-glucose ([laF]2-FDG) and [lSF]3-deoxy-3-fluoro-D-glucose ([18F]3-FDG) is described. Using [ISF]fluoride as reacting agent produced in a water target via the 180(p, n)'SF and ~60(3He, p)~SF rea