Chinese Journal of Magnetic Resonance ›› 1989, Vol. 6 ›› Issue (2): 255-260.

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13C-NMR STUDIES OF THE CARBONATION OF TOLUENE Ⅰ. Protonation of Toluene

Wu Daxu   

  1. Fujian Institute of the Research on the Structure of Matter Academia Sinica, Fuzhou, Fujian
  • Received:1988-02-01 Revised:1988-04-04 Published:1989-06-05 Online:2018-01-22

Abstract: The 13C-NMR spectra of the toluene-alumium chloride-hydrogen chloride system were measured at room temperature. The fast chemical exchange between toluene and its protonated complex as will as complexes themselves in the solution has been verified by means of the 13C-NMR spectra, some anomalous phenomena in the experiments are interpreted in this paper.

Key words: Chemical exchange, NMR, Carbonation, Prontonation