ORTHO EFFECT IN THE EI AND CI MASS-SPECTRA OF SOME 4-ARYLOXYMETHYLCARBOSTYRILS

Authors
KULKARNI GM KULKARNI MV
Citation
Gm. Kulkarni et Mv. Kulkarni, ORTHO EFFECT IN THE EI AND CI MASS-SPECTRA OF SOME 4-ARYLOXYMETHYLCARBOSTYRILS, Indian Journal of Heterocyclic Chemistry, 7(1), 1997, pp. 71-72
Citations number
3
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Indian Journal of Heterocyclic Chemistry → ACNP
ISSN journal
09711627
Volume
7
Issue
1
Year of publication
1997
Pages
71 - 72
Database
ISI
SICI code
0971-1627(1997)7:1<71:OEITEA>2.0.ZU;2-G
Abstract
A generalized mass spectral fragmentation has been presented for some 4-aryloxymethylcarbostyrils. The high intensity M+-H peak observed in the El spectra of o-chloro compound (lib) is explained in terms of a c yclic chloronium ion. In the chemical ionization (CI), the o-chlorophe noxy moiety reacts with the molecular ion giving rise to a dichlorinat ed species.