Enviar artigo por via de e-mail Ambiguousness of GC-MS identification of spiro[2.4]hepta-4,6-diene in natural objects
- Autores: Menchikov L.G.1, Nefedov O.M.1, Zenkevich I.G.2
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Afiliações:
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
- Department of Chemistry, St. Petersburg State University
- Edição: Volume 66, Nº 3 (2017)
- Páginas: 491-496
- Seção: Full Articles
- URL: https://bakhtiniada.ru/1066-5285/article/view/240204
- DOI: https://doi.org/10.1007/s11172-017-1761-4
- ID: 240204
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Resumo
The publications on the GC-MS identification of spiro[2.4]hepta-4,6-diene in various natural objects were critically considered. Significant similarity of the mass spectra and coincidence of the GC retention indices on standard nonpolar phases of spiro[2.4]hepta-4,6-diene (761±3) and its isomer (toluene, 760±8) do not allow one to assert that the spirocyclic hydrocarbon was found in all the cases. Additional analytical parameters should be applied to differentiate such isomers.
Sobre autores
L. Menchikov
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Autor responsável pela correspondência
Email: mlg@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991
O. Nefedov
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: mlg@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991
I. Zenkevich
Department of Chemistry, St. Petersburg State University
Email: mlg@ioc.ac.ru
Rússia, 26 Universitetsky prosp., Petrodvorets, St. Petersburg, 198504
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