Abstract
The fundamental, fragmentation paths under electron impact of bridged crown ethers and the condensed, bicyclic crown ethers isomeric to them have been established by means of a combination of techniques (DADI, metastable defocusing, high resolution). The mass spectral criteria of the compounds in the series considered have been determined, as well as the characteristic ion peaks, the intensity of which permit the isomeric compounds to be distinguished.
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Literature Cited
Y. C. Lee, A. I. Popov, and J. Allison, Int. J. Mass Spectrom. Ion Phys., 51, 267 (1983).
A. de S. Gomes and C. M. F. Oliveira, Org. Mass Spectrom., 12, 407 (1977).
J. C. Lockhart, Org. Mass Spectrom., 17, 584 (1982).
G. Podda, L. Corda, A. M. Maccioni, and P. Traldi, Org. Mass Spectrom., 21, 395 (1986).
A. I. Gren, O. S. Timofeev, and N. G. Luk'yanenko, in: Abstracts of 2nd All-Union Conference on the Chemistry of Macrocycles, Odeass (1984), p. 71.
D. Kh. Aslanova, A. K. Tashmukhamedova, and R. R. Razakov, Uzb. Khim. Zh., No. 2, 8 (1985).
N. B. Terent'ev, V. A. Shmorgunov, A. V. Bogatskii, R. Donau, and é. I. Polishchuk, Khim. Geterotsikl. Soedin., No. 6, 783 (1986).
A. I. Gren, N. G. Luk'yanenko, A. V. Mazepa, O. T. Mel'nik, and O. S. Timofeev, Khim. Geterotsikl. Soedin., No. 12, 1615 (1988).
A. V. Bogatsky, N. G. Lukyanenko, V. A. Lobach, N. Yu. Nazarova, and L. P. Karpenko, Synthesis, No. 2, 139 (1984).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 323–326, March, 1991.
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Gren', A.I., Mazepa, A.V., Lobach, A.V. et al. Mass spectrometry of macroheterocycles. 1. Mass spectra of isomeric bicyclic crown ethers. Chem Heterocycl Compd 27, 262–265 (1991). https://doi.org/10.1007/BF00474225
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DOI: https://doi.org/10.1007/BF00474225