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Sulfonyl chlorination of sulfonate-containing naphthol azo compounds

✍ Scribed by Zhihua Cui; Shufen Zhang; Jinzong Yang; Lijun Tang


Book ID
107373651
Publisher
Higher Education Press and Springer
Year
2008
Tongue
English
Weight
230 KB
Volume
3
Category
Article
ISSN
1673-3495

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Collisional activation mass spectra of M
✍ W. C. Brumley; G. M. Brilis; R. J. Calvey; J. A. Sphon πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 519 KB

Collisionally activated decomposition mass spectra of M-' ions of azo dyes are presented. The compounds are of general structure Ar(l)-N=N-Ar(2), where Ar(1) is substituted phenyl and Ar(2) is 2-naphthol. Characteristic fragment ions observed include m/r 157, which corresponds to the 2-naphthol subs