| Autor: |
Zhigulev, K. K., Khmel'nitskii, R. A., Sokolov, S. D. |
| Zdroj: |
Chemistry of Heterocyclic Compounds; June 1971, Vol. 7 Issue: 6 p687-690, 4p |
| Abstrakt: |
The mass spectra of 3,5-dimethyl-4-haloisoxazoles at ionizing electron energies of 15 to 50 eV were investigated. An increase was noted in the effect of the electron-donor properties of the halogen on the stability of the molecular ion with increasing ionizing electron energy. A probable mechanism for the cleavage of the carbon-halogen bond that explains the anomalously high intensities of the (M-I)+ ion peak is proposed. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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