Výsledky vyhledávání - "A. I. Parakhnenko"

Rearrangement processes in gas-phase negative ions. 1. Difluorocinnamic acid and some other organofluorine compounds

Autor: Mars V. Muftakhov, A. I. Parakhnenko, V. A. Mazunov

Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 39:1400-1401

Rearrangement processes with the successive splitting out of HF and CO2 molecules, the contribution of which to the scheme of the fragmentation of the negative molecular ions reaches 99%, are realized in the resonance capture of thermal electrons by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::401ad8d2d047a7d9a07f56f1bfed962f
https://doi.org/10.1007/bf00957846

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Mass spectrometry of the positive and negative ions of ?,?-difluorocinnamic acid and some of its p-substituted analogs

Autor: V. I. Khvostenko, Yu. S. Nekrasov, A. I. Parakhnenko, Yu. A. Fialkov, Lev M. Yagupolskii, M. M. Kremlev, V. A. Mazunov

Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 33:1199-1203

1. The mass spectra of the positive and negative ions of cis- and trans-α,β-difluorocinnamic acids and some of their derivative were studied. Fluorine atoms decrease the stabilities of these molecules with respect to electron impact. 2. The mass sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::405537caccdf7f03d9e0abfa8789b9b9
https://doi.org/10.1007/bf00948987

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ChemInform Abstract: Fluorine Analogues of Terpenes. Part 4. 9,9,9,10,10,10-Hexafluoro-p-menthane-1,8-diol (Hexafluoroterpine)

Autor: I. M. Zalesskaya, A. I. Parakhnenko, Yu. A. Fialkov, L. M. Yagupol'skii

Publikováno v: ChemInform. 19

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74b194817b808a0dda77a2e11df654aa
https://doi.org/10.1002/chin.198807327

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