|
Eur. J. Mass Spectrom. 2, 341 - 345 (1996) |
|
The characterization of HOC6H4+ and C6H5O+ ions by ionmolecule reactions | ||
Dmitri V. Zagorevskii and John L. Holmes* |
||
ABSTRACT: | ||
Ionmolecule reactions of some isomeric [C6,H5,O]+ ions with methanol, acetonitrile, acetone, benzene and toluene were studied in a triple quadrupole mass spectrometer. The C6H5O+ion (I) formed adducts with the above molecules, whereas the isomeric HOC6H4+(II) ions reacted with methanol to give (HO)2C6H4+".This reaction was diagnostic for ions of structure II. Isomers I and II also reacted differently with acetone forming C6H5O+C3H4 and HOC6H4O+H2, respectively. No major differences were found in the reactivities of ortho-, meta- and para-hydroxyphenyl ions, although the latter two produced a greater relative abundance of adducts with toluene. | ||
Keywords: |
You can now buy this paper on-line in PDF format; it costs only £11.75. Just click on the BUY on-line button. You can pay on-line through a secure server and get access immediately.
© IM Publications
Any problems? E-mail .