New Tetracyclic Spiro-1,2,4-trioxolanes (Ozonides). Synthesis and Mass Spectrometric Study
| Autor: | V. G. Rybin, O. A. Soldatkina, T. I. Akimova |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
chemistry.chemical_classification
010405 organic chemistry Organic Chemistry Mineral acid Ether Atmospheric-pressure chemical ionization Mass spectrometry 01 natural sciences 0104 chemical sciences chemistry.chemical_compound Alicyclic compound chemistry Mass spectrum Organic chemistry Diethyl ether Hydrogen peroxide |
| Zdroj: | Russian Journal of Organic Chemistry. 55:101-107 |
| ISSN: | 1608-3393 1070-4280 |
| DOI: | 10.1134/s1070428019010123 |
| Popis: | New tetracyclic dispiro-1,2,4-trioxolanes (ozonides) were synthesized by reactions of 5–7-membered alicyclic 1,5-diketones with 30% hydrogen peroxide in diethyl ether or ethanol in the presence of boron trifluoride-diethyl ether complex or a strong mineral acid (HCl, H2SO4, HClO4). Mass spectrometric study of the title compounds under atmospheric pressure chemical ionization revealed specificity of fragment ion decomposition with respect to the ring size, which makes it possible to identify such compounds by their mass spectra. |
| Databáze: | OpenAIRE |
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