Original scientific paper

Mass Spectra of Some Monosubstituted Benzophenone Oximes

Lj. Stambolija ; Institute »Ruder Boskovic«, 41000 Zagreb, Croatia, Yugoslavia
D. Stefanović ; Institute »Ruder Boskovic«, 41000 Zagreb, Croatia, Yugoslavia

Abstract

The mass spectra of six benzophenone oximes substituted
in the para-position with -NH2, -OCH3, -CH3, -Cl, -Br and
-N02 have been studied. Introduction of a substituent into one of
the aromatic rings enables the molecule to fragment by a variety
of different reaction pathways. The influence of substitution on
hydrogen and hydroxyl migration has been investigated. It ·is
shown that electron-donating substituents enhance, while the
electron-withdrawing substituents reduce both of these rearrangement
reactions.

Keywords

Hrčak ID:

196573

URI

https://hrcak.srce.hr/196573

Publication date:

16.2.1976.

Visits: 606 *