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Mass spectra of derivatives of N-alkyl- and N-alkoxyalkylideneimine-2-carboxylic acids

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The fragmentation of compounds of the RN(CH2)nCHCOX (n=1–5) and RNCH2C(COX)2 type, where X=OAlk and NH2 and R=H, D, OAlk, and Cl, under electron impact was studied. When n=2–5, the chief fragmentation process is amine fragmentation, and the (M−COX)+ ion peak is the principal peak in the spectra at 30 and 12 eV. The fragmentation of three-membered heterocycles differs radically. The dominant fragmentation for 1-alkylaziridine-2-carboxylic and -2,2-dicarboxylic esters is splitting out of a radical from the ester group. This process is absent when R=H, D, C, and OAlk. Fragmentation with splitting out of the elements of alcohol for the esters and of ammonia for the amines is characteristic in the case of derivatives of 1-alkoxyaziridine-2-carboxylic and-2,2-dicarboxylic acids.

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Literature cited

  1. K. Biemann, J. Seibl, and F. Gapp, J. Amer. Chem. Soc., 83, 3795 (1961).

    Google Scholar 

  2. F. Kagan and M. F. Grostic, Org. Mass. Spectrom., 6, 1217 (1972).

    Google Scholar 

  3. A. W. Coulter and C. C. Fenselau, Org. Mass Spectrom., 6, 105 (1972).

    Google Scholar 

  4. H. Weitkamp, U. Hasserrodt, and F. Korte, Chem. Ber., 95, 2280 (1962).

    Google Scholar 

  5. D. A. Bak and K. Conrow, J. Org. Chem., 31, 3608 (1966).

    Google Scholar 

  6. K. A. Chochua, O. S. Chizhov, and Yu. S. Shabarov, Zh. Org. Khim., 7, No. 10, 2024 (1971).

    Google Scholar 

  7. K. A. Chochua, O. S. Chizhov, and Yu. S. Shabarov, Zh. Org. Khim., 8, No. 9, 1867 (1972).

    Google Scholar 

  8. R. G. Kostyanovskii, A. V. Prosyanik, A. I. Ermakov, I. A. Zon, Kh. Khafizov, and V. I. Markov, Izv. Akad. Nauk SSSR, Ser. Khim., No. 1, 119 (1975).

    Google Scholar 

  9. R. G. Kostyanovskii, A. I. Ermakov, Kh. Khafizov, and G. K. Kadorkina, Izv. Akad. Nauk SSSR, Ser. Khim., No. 11, 2646 (1973).

    Google Scholar 

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Authors and Affiliations

  1. Institute of Chemical Physics, Academy of Sciences of the USSR, 117334, Moscow

    R. G. Kosyanovskii, A. P. Pleshkova, V. N. Voznesenskii, A. V. Prosyanik, G. K. Kadorkina & V. F. Rudchenko

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  1. R. G. Kosyanovskii
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  2. A. P. Pleshkova
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  3. V. N. Voznesenskii
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  4. A. V. Prosyanik
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  5. G. K. Kadorkina
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  6. V. F. Rudchenko
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 624–633, May, 1977.

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Kosyanovskii, R.G., Pleshkova, A.P., Voznesenskii, V.N. et al. Mass spectra of derivatives of N-alkyl- and N-alkoxyalkylideneimine-2-carboxylic acids. Chem Heterocycl Compd 13, 503–510 (1977). https://doi.org/10.1007/BF00473195

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  • DOI: https://doi.org/10.1007/BF00473195

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