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878. The negative ions of some porphin and phthalocyanine derivatives, and their electronic spectra

โœ Scribed by Dodd, J. W. ;Hush, N. S.

Book ID
118741665
Publisher
The Royal Society of Chemistry
Year
1964
Weight
533 KB
Category
Article
ISSN
0368-1769

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Negative-ion mass spectra of some pyridi
Negative-ion mass spectra of some pyridines, pyrazines and their N-oxides
โœ William W. Paudler; Sharon A. Humphrey ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 267 KB

The negative-ion mass spectra of some pyridines, pyrazines and their N-oxides are reported. All of the compounds examined fragment by generation of CN-ions. The alkylated derivatives readily form [M -11 anions. Most of the N-oxides yield 0and OH-ions. Polar substituents control the fragmentation pro