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Syntheses of Labeled Dimethyl Phthalate-D6
- Source :
- Journal of Isotopes, Vol 27, Iss 2, Pp 72-76 (2014)
- Publication Year :
- 2014
- Publisher :
- Editorial Board of Journal of Isotopes, 2014.
-
Abstract
- The synthesis of labeled standard dimethyl phthalate-D6,with CD3OD and benzene anhydride as raw materials by an efficient and no-dilution of isotopic enrichment method was presented, under the catalysis of condensing agent to generate dimethyl phthalate-D6。The yield of dimethyl phthalate-D6 was 88.0% based on CD3OD consumed.The product was confirmed by NMR and MS to be target compound.Its chemical purity was 99.0% and isotopic enrichment was 99.1 atom % D.The result showed that It could be used as internal standard in the field of food safety testing.
Details
- Language :
- Chinese
- ISSN :
- 10007512
- Volume :
- 27
- Issue :
- 2
- Database :
- OpenAIRE
- Journal :
- Journal of Isotopes
- Accession number :
- edsair.doajarticles..28238c381f7efd543d286b0788e548cf