Published 1972
| Version v1
Journal article
Preparation of 2,5 diketo piperazine 2,5-14C and its reduction to piperazine 2,5-14C
Creators
- 1. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service des Molecules Marquees
Description
Abstract 2‐5 diketo piperazine 2, 5‐ 14 C was obtained by cyclisation of glycine 1‐ 14 C methyl ester in ether‐water solution, yield of 34%. The reduction of 2, 5 diketo piperazine 2, 5‐ 14 C with Li Al H 4 in tetrahydrofuran led to piperazine 2, 5‐ 14 C, yield of 25% based on glycine 1‐ 14 C, specific activity : 33, 4 mCi/mM.
Additional details
Additional titles
- Original title (French)
- Preparation de la diceto-2,5 piperazine
Identifiers
Publishing Information
- Journal Title
- Journal of Labelled Compounds
- Journal Volume
- 8
- Journal Issue
- 1
- Series
- J. Labelled Compd.
- Journal Page Range
- 45-52
- ISSN
- 0022-2135
INIS
- Country of Publication
- Belgium
- Country of Input or Organization
- Belgium
- INIS RN
- 3020298
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- CARBON 14; CHEMICAL PREPARATION; GLYCINE; LABELLED COMPOUNDS; PIPERAZINES
- Descriptors DEC
- AMINO ACIDS; AZINES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON ISOTOPES; CARBOXYLIC ACIDS; EVEN-EVEN NUCLEI; HETEROCYCLIC COMPOUNDS; ISOTOPES; LIGHT NUCLEI; NUCLEI; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PYRAZINES; RADIOISOTOPES; SYNTHESIS; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent