Conclusions
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1.
In the spectra of the dissociative capture of electrons of acetylene derivatives, the low-energy resonances are associated with the capture of the electron by the low-lying vacant orbitals.
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2.
For the β-substituted acetylenes, in which the OR and Br substituents are separated from the acetylene fragment by a methylene group, and nonadditive character in the profiles of the formation of the NIs is observed.
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3.
The main routes of fragmentation of the substituted acetylenes are associated with the α- and β-cleavage of the bonds.
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Literature cited
J. C. J. Thynne and P. W. Harland, Int. J. Mass Spectrom. Ion Phys.,11, No. 2, 127 (1973).
L. von Trepka and H. Neuert, Z. Naturforsch.,18, No. 7, 1295 (1963).
T. Sugiura, T. Semchi, and K. Arakawa, Bull. Chem. Soc. Jpn.,40, No. 12, 2992 (1967).
J. J. Dawson, Org. Mass Spectrom.,13, No. 5, 330 (1977).
J. M. Oakes and E. G. Barney, J. Am. Chem. Soc.,105, 2969 (1983).
J. C. Giordan, J. Am. Chem. Soc.,105, 6544 (1983).
L. Ng, K. D. Jordan, A. Krebs, and W. Rüger, J. Am. Chem. Soc.,104, 7414 (1982).
V. I. Khvostenko, Mass Spectrometry of Negative Ions in Organic Chemistry [in Russian], Nauka, Moscow (1981), p. 59.
P. D. Burrow, A. Modelli, N. S. Chiu, and K. D. Jordan, Chem. Phys. Lett.,82, No. 2, 270 (1981).
D. Betteridge and M. Thompson, J. Mol. Struct.,21, 341 (1974).
Yu. A. Ustynyuk, Quantum Chemical Methods of Calculation [in Russian], Mosk. Gos. Univ., Moscow (1980).
R. Hoffman, Acc. Chem. Res.,4, 1 (1971).
C. N. R. Rao, P. K. Basu, and M. S. Hegde, Appl. Spectrosc. Rev.,15(1), 1–193 (1979).
V. A. Mazunov and V. I. Khvostenko, Prib. Tekh. Éksp., No. 4, 224 (1969).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 581–587, March, 1989.
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Furlei, I.I., Sultanov, A.S., Burmistrov, E.A. et al. Resonance capture of electrons by molecules of substituted acetylenes. Russ Chem Bull 38, 511–517 (1989). https://doi.org/10.1007/BF00958042
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DOI: https://doi.org/10.1007/BF00958042