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Lariat ethers in the chiral recognition of amino acid esters:electrospray ionization mass spectrometry investigation

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Abstract

The ability of the crown ethers (14), containing the ortho- or para- methoxyphenoxy-methyl substituents in their structure, to chiral recognition in reference to amino acid esters has been investigated by electrospray ionization mass spectrometry (ESI-MS). The method allows registering the diastereomeric complexes between the studied crowns as hosts and the protonated alanine, phenylglycine and phenylalanine methyl esters as guests in the gas phase. ESI-MS experiments using isotopically labeled guests provide robust and reproducible results, indicating a moderate degree of chiral discrimination in the series of the studied crown ethers. ESI-MS experiments using achiral amine as a reference yielded the results comparable with the previous method. It has been found that (S)-enantiomers of the crowns bind predominately (S)-enantiomers of the amino acid esters, and vice-versa. It has been shown that the chiral ortho-substituted crown (S)-1 demonstrates the more pronounced values for chiral discrimination as compared with the para-substituted crown (S)-2. This fact indicates the interrelationship between the chiral recognition and the lariat nature of crown 1. Increasing the size of the cavity and the presence of a flat aromatic moiety in crowns 3 and 4 strengthens their complexing ability, simultaneously weakening the enantioselectivity of the complexation.

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References

  1. Zhang, M., Zhu, K., Huang, F.: Improved complexation of paraquat derivatives by the formation of crown ether-based cryptands. Chem. Commun. 46, 8131–8141 (2010)

    Article  CAS  Google Scholar 

  2. Tsukanov, A.V., Dubonosov, A.D., Bren, V.A., Minkin, V.I.: Organic chemosensors with crown-ether fragments. Chem. Heterocycl. Compd. 44, 899–921 (2008)

    Article  CAS  Google Scholar 

  3. Gokel, G.W., Leevy, W.M., Weber, M.E.: Sensors for ions and molecular scaffolds for materials and biological models. Chem. Rev. 104, 2723–2750 (2004)

    Article  CAS  Google Scholar 

  4. Spath, A., Knig, B.: Molecular recognition of organic ammonium ions in solution using synthetic receptors. Beilstein J. Org. Chem. 6, 1–111 (2010)

    Article  Google Scholar 

  5. Zhang, X.X., Bradshaw, J.S., Izatt, R.M.: Enantiomeric recognition of amine compounds by chiral macrocyclic receptors. Chem. Rev. 95, 3313–3362 (1997)

    Article  Google Scholar 

  6. Gokel, G.W., Schall, O.F.: Lariat ethers. In: Gokel, G.W. (ed.) Comprehensive Supramolecular Chemistry, pp. 97–152. Pergamon, New York (1996)

    Google Scholar 

  7. Abbas, A.A., Elwahy, A.H.M.: Synthesis of C-pivot lariat ethers. J. Heterocycl. Chem. 46, 1035–1079 (2009)

    Article  CAS  Google Scholar 

  8. Hyun, M.H.: Characterization of liquid chromatographic chiral separation on chiral crown ether stationary phases. J. Sep. Sci. 26, 242–250 (2003)

    Article  CAS  Google Scholar 

  9. Lämmerhofer, M.: Chiral recognition by enantioselective liquid chromatography: mechanisms and modern chiral stationary phases. J. Chromatogr. A 1217, 814–856 (2010)

    Article  Google Scholar 

  10. Paik, M.-J., Kang, J.S., Huang, B.S., Carey, J.R., Lee, W.: Development and application of chiral crown ethers as selectors for chiral separation in high-performance liquid chromatography and nuclear magnetic resonance spectroscopy. J. Chromatogr. A 1274, 1–5 (2013)

    Article  CAS  Google Scholar 

  11. Hembury, G.A., Borovkov, V.V., Inoue, Y.: Chirality-sensing supramolecular systems. Chem. Rev. 108, 1–73 (2008)

    Article  CAS  Google Scholar 

  12. Nakatsuji, Y., Nakahara, Y., Muramatsu, A., Kida, T., Akashi, M.: Novel C2-symmetric chiral 18-crown-6 derivatives with two aromatic sidearms as chiral NMR discriminating agents. Tetrahedron Lett. 46, 4331–4335 (2005)

    Article  CAS  Google Scholar 

  13. Ema, T.: Synthetic macrocyclic receptors in chiral analysis and separation. J. Incl. Phenom. Macrocycl. Chem. 74, 41–55 (2012)

    Article  CAS  Google Scholar 

  14. Zhou, L., Lin, Z., Reamer, R.A., Mao, B., Ge, Z.: Stereoisomeric separation of pharmaceutical compounds using CE with a chiral crown ether. Electrophoresis 28, 2658–2666 (2007)

    Article  CAS  Google Scholar 

  15. Schug, K.A., Lindner, W.: Chiral molecular recognition for the detection and analysis of enantiomers by mass spectrometric methods. J. Sep. Sci. 28, 1932–1955 (2005)

    Article  CAS  Google Scholar 

  16. Speranza, M.: Enantioselectivity in gas-phase ion-molecule reactions. Int. J. Mass Spectrom. 232, 277–317 (2004)

    Article  CAS  Google Scholar 

  17. Sawada, M., Takai, Y., Yamada, H., Kaneda, T., Kamada, K., Mizooku, T., Hirose, K., Tobe, Y., Naemura, K.: Chiral amino acid recognition detected by electrospray ionization (ESI) and fast atom bombardment (FAB) mass spectrometry (MS) coupled with the enantiomer-labeled (EL) guest method. J. Chem. Soc. Perkins Trans. II 3, 701–710 (1998)

    Article  Google Scholar 

  18. Liang, Y., Bradshaw, J.S., Izatt, R.M., Pope, R.M., Dearden, D.V.: Analysis of enantiomeric excess using mass spectrometry: fast atom bombardment/sector and electrospray ionization/Fourier transform mass spectrometric approaches. Int. J. Mass Spectrom. 185/186/187, 977–988 (1999)

  19. Gerbaux, P., De Winter, J., Cornil, D., Ravicini, K., Pesesse, G., Cornil, J., Flammang, R.: Noncovalent interactions between ([18]crown-6)-tetracarboxylic acid and amino acids: electrospray-ionization mass spectrometry investigation of the chiral-recognition processes. Chem. Eur. J. 14, 11039–11049 (2008)

    Article  CAS  Google Scholar 

  20. Sawada, M., Takai, Y., Yamada, H., Yoshikawa, M., Arakawa, R., Tabuchi, H., Takada, M., Tanaka, J.: Depression of the apparent chiral recognition ability obtained in the host-guest complexation systems by electrospray and nano-electrospray ionization mass spectrometry. Eur. J. Mass Spectrom. 10, 27–37 (2004)

    Article  CAS  Google Scholar 

  21. Schalley, Ch.A.: Molecular recognition and supramolecular chemistry. Mass Spectrom. Rev. 20, 253–309 (2001)

  22. Cera, L., Schalley, Ch.A.: Supramolecular reactivity in the gas phase: investigating the intrinsic properties of non-covalent complexes. Chem. Soc. Rev. 43, 1800–1812 (2014)

  23. Sawada, M., Takai, Y., Yamada, H., Hirayama, S., Kaneda, T., Tanaka, T., Kamada, K., Mizooku, T., Takeuchi, S., Ueno, K., Hirose, K., Tobe, Y., Naemura, K.: Chiral recognition in host-guest complexation determined by the enantiomer-labeled guest method using fast atom bombardment mass spectrometry. J. Am. Chem. Soc. 117, 7726–7736 (1995)

    Article  CAS  Google Scholar 

  24. Steed, J.W., Atwood, J.L.: Supramolecular Chemistry, 2nd edn. Wiley, Chichester (2009)

    Book  Google Scholar 

  25. Sharafutdinova, D.R., Fayzullin, R.R., Bazanova, O.V., Bredikhina, Z.A., Rizvanov, I.H., Bredikhin, A.A.: Mass spectrometric investigation of the side-arm lariat effect of ortho- and para-methoxyphenoxymethyl-15-crown-5 in the gas phase. J. Anal. Chem. 68, 1178–1182 (2013)

    Article  CAS  Google Scholar 

  26. Bredikhin, A.A., Gubaidullin, A.T., Bredikhina, Z.A., Fayzullin, R.R.: Crystallographic evidence of side-arm lariat effect in the series of chiral ortho- and para-methoxyphenoxymethyl-15-crown-5 complexes with sodium perchlorate. J. Mol. Struct. 1032, 176–184 (2013)

    Article  CAS  Google Scholar 

  27. Bredikhina, Z.A., Eliseenkova, R.M., Fayzullin, R.R., Novikova, V.G., Kharlamov, S.V., Sharafutdinova, D.R., Latypov, Sh.K, Bredikhin, A.A.: Synthesis and extraction properties of some lariat ethers derived from the spontaneously resolved guaifenesin, 3-(2-methoxyphenoxy)propane-1,2-diol. ARKIVOC (x) 16–32 (2011)

  28. Bredikhina, Z.A., Novikova, V.G., Zakharychev, D.V., Bredikhin, A.A.: Solid state properties and effective resolution procedure for guaifenesin, 3-(2-metoxyphenoxy)-1,2-propanediol. Tetrahedron Asymmetry 17, 3015–3020 (2006)

    Article  CAS  Google Scholar 

  29. Kristensen, T.E., Vestli, K., Hansen, F.K., Hansen, T.: New phenylglycine-derived primary amine organocatalysts for the preparation of optically active warfarin. Eur. J. Org. Chem. 30, 5185–5191 (2009)

    Article  Google Scholar 

  30. Kyba, E.P., Timko, J.M., Kaplan, L.J., de Jong, F., Gokel, G.W., Cram, D.J.: Host-guest complexation. 11. Survey of chiral recognition of amine and amino ester salts by dilocular bisdinaphthyl hosts. J. Am. Chem. Soc. 100, 4555–4568 (1978)

    Article  CAS  Google Scholar 

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Correspondence to Alexander A. Bredikhin.

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Bredikhina, Z.A., Sharafutdinova, D.R., Bazanova, O.B. et al. Lariat ethers in the chiral recognition of amino acid esters:electrospray ionization mass spectrometry investigation. J Incl Phenom Macrocycl Chem 80, 417–426 (2014). https://doi.org/10.1007/s10847-014-0430-6

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  • DOI: https://doi.org/10.1007/s10847-014-0430-6

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