Mass spectra of some 1-(6β²-substituted-4
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Shiv P. Singh; Radhe K. Vaid; Om Prakash
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Article
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1987
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John Wiley and Sons
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English
β 255 KB
Electron impact induced fragmentation of some l-(6'-substituted-4'-methyl-2'-quinolyl)hylpyrazol-5-ols follows a route where the pyrazole moiety is preferentially cleaved with successive losses of two moieties of 41 u. High-resolution measurements have established that the first loss is due to the C