Survey of carbon-13 chemical shifts in aromatic hydrocarbons and its application to coal-derived materials

A survey of /sup 13/C chemical shifts of aromatic hydrocarbons is used to derive an assignment scheme which should be applicable to the majority of coal-derived materials and also to other hydrocarbons such as crude oils and aromatic resins. This scheme is used to derive structural information on fo...

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Veröffentlicht in:	Anal. Chem.; (United States) 1979-11, Vol.51 (13), p.2189-2198
Hauptverfasser:	Snape, C. E, Ladner, W. R, Bartle, K. D
Format:	Artikel
Sprache:	eng
Schlagworte:	01 COAL, LIGNITE, AND PEAT 010600 - Coal, Lignite, & Peat- Properties & Composition 400301 - Organic Chemistry- Chemical & Physicochemical Properties- (-1987) AROMATICS CARBON 13 CARBON ISOTOPES CARBONACEOUS MATERIALS CHEMICAL SHIFT COAL COAL EXTRACTS COAL LIQUIDS ENERGY SOURCES EUROPE EVEN-ODD NUCLEI FOSSIL FUELS FUELS HYDROCARBONS INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ISOTOPES LIGHT NUCLEI MAGNETIC RESONANCE NUCLEAR MAGNETIC RESONANCE NUCLEI ORGANIC COMPOUNDS PETROLEUM RESONANCE STABLE ISOTOPES STRUCTURAL CHEMICAL ANALYSIS UNITED KINGDOM USES
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Zusammenfassung:	A survey of /sup 13/C chemical shifts of aromatic hydrocarbons is used to derive an assignment scheme which should be applicable to the majority of coal-derived materials and also to other hydrocarbons such as crude oils and aromatic resins. This scheme is used to derive structural information on four extracts prepared from low-rank British coals. 4 figures, 3 tables.
ISSN:	0003-2700 1520-6882
DOI:	10.1021/ac50049a031