ISSN:
0030-493X
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The mass spectra of various N-aryliminopyridinium and isoquinolinium betaines have been recorded. The most prominent fragmentation process of these compounds is N-N bond cleavage with the charge retention on both the pyridine and aryl fragments. An ortho-effect has been observed in the mass spectrum of N-o-nitrophenyliminopyridinium betaine (IXa).
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/oms.1210050405