X-RAY POWDER PATTERNS FOR THE IDENTIFICATION OF SOME N-ALKANONE SEMICARBAZONES

X-RAY POWDER PATTERNS FOR THE IDENTIFICATION OF SOME N-ALKANONE SEMICARBAZONES

The interplanar spacings obtained from the X-ray powder patterns of a series of structurally related semicarbazones were used to unequivocally identify the ketones from which the derivatives were prepared. The advantages of the proposed over the currently used melting points to identify the compound...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Radell,Jack, Brodman,Bruce W, Kramer,Kimball
Format: Report
Sprache:eng
Schlagworte:
CHEMICAL BONDS
HYDRAZINE DERIVATIVES
IMPURITIES
KETONES
SEMICARBAZONES
X RAY DIFFRACTION
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Beschreibung
Zusammenfassung:The interplanar spacings obtained from the X-ray powder patterns of a series of structurally related semicarbazones were used to unequivocally identify the ketones from which the derivatives were prepared. The advantages of the proposed over the currently used melting points to identify the compounds were cited. The method was found to be applicable to slightly contaminated mixtures of semicarbazones. (Author) Pub. in Canadian Journal of Chemistry v43 p1661-4 1965 (Copies available only to DDC users).