One-pot synthesis of high molar activity 6-[18F]fluoro-l-DOPA by Cu-mediated fluorination of a BPin precursor
Journal Article
·
· Organic and Biomolecular Chemistry
- Univ. of Michigan, Ann Arbor, MI (United States). Dept. of Radiology; OSTI
- Univ. of Michigan, Ann Arbor, MI (United States). Dept. of Radiology. Dept. of Medicinal Chemistry
- Univ. of Michigan, Ann Arbor, MI (United States). Dept. of Radiology
- Univ. of Michigan, Ann Arbor, MI (United States). Dept. of Chemistry
- AbbVie Translational Imaging, North Chicago, IL (United States)
A one-pot two-step synthesis of 6-[18F]fluoro-L-DOPA ([18F]FDOPA) has been developed involving Cu-mediated radiofluorination of a pinacol boronate ester precursor. The method is fully automated, provides [18F]FDOPA in good activity yield (104 ± 16 mCi, 6 ± 1%), excellent radiochemical purity (>99%) and high molar activity (3799 ± 2087 Ci mmol-1), n = 3, and has been validated to produce the radiotracer for human use.
- Research Organization:
- Univ. of Michigan, Ann Arbor, MI (United States)
- Sponsoring Organization:
- USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- SC0012484
- OSTI ID:
- 1802363
- Alternate ID(s):
- OSTI ID: 1562735
- Journal Information:
- Organic and Biomolecular Chemistry, Journal Name: Organic and Biomolecular Chemistry Journal Issue: 38 Vol. 17; ISSN 1477-0520
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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