## Abstract We synthesized 2'βdeoxyβ2'β[^18^F]fluorouridine (**7**) as a radiotracer for positron emission tomography from a new nosylate precursor (**6**). This new precursor was synthesized from uridine in four steps. The overall synthetic yield was 9.4% and we have high stability of >98% purity
Radiochemical synthesis of colorants: F. Balestic and M. Magat
- Publisher
- Elsevier Science
- Year
- 1959
- Weight
- 90 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0020-708X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A new method for the preparation of 6β[^18^F]fluorodopamine (3) and [^18^F]fluorinated analogs of __m__βtyramine based on a regioselective radiofluorodestannylation reaction has been developed. The radiofluorodestannylation of 6βtrimethylstannyldopamine derivative 1 was carried out with
The regioselective radiofluorodestannylation of 6-trimethylstannyl-L-m-tyrosine derivative 6 with [18F]F2 and [18F]acetyl hypofluorite afforded, after acid hydrolysis, 6-[18F]fluoro-L-m-tyrosine (8a) in radiochemical yields of 23 and 17%, respectively. Similarly, 4-[18F]fluoro-L-m-tyrosine (13a) was
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v