ISSN:
0030-493X
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The molecular anions of nitrobenzenes containing an electron-withdrawing substituent eliminate NO· via a skeletal rearrangement process in the order ortho 〉 para 〉 meta. An ortho substituted nitrobenzene may eliminate a neutral molecule after the loss of NO· Hydrogen-rearrange-ment processes, hydrogen-scrambling processes, and unusual concerted eliminations are noted in certain spectra. Isomeric nitrobenzenes are generally more readily differentiated by negative-ion than positive-ion mass spectrometry.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/oms.1210050806