Mass spectral fragmentation pattern of 5??methyl??4??[(phenylamino) methylene]??2, 4??dihydro??3h??pyrazol??3??one and its 2??methyl and 2??phenyl derivatives

NG Keats, JE Rockley…

Index: Vaid, Radhe K.; Dhindsa, Gurnam S.; Kaushik, Beena; Singh, Shiv P. Organic Mass Spectrometry, 1987 , vol. 22, p. 36 - 38

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Citation Number: 2

Abstract

... 2 Radhe K. Vaidm, Gurnam S. Dhindsa, Beena Kaushik, Shiv P. Singh, Electron impact induced fragmentation of 1-(6′-substituted-2′-benzothiazolyl)-3,4-dimethyl-pyrano[2,3-c]pyrazol-6-( 1H)ones, Organic Mass Spectrometry ... 3 Shiv P. Singh, Radhe K. Vaid, Om Prakash ...