Occurrence of novel tetracyclic geochemical markers: 8,14-seco-hopanes in a Nigerian crude oil
- 1 November 1982
- journal article
- Published by Elsevier in Geochimica et Cosmochimica Acta
- Vol. 46 (11), 2345-2350
- https://doi.org/10.1016/0016-7037(82)90206-x
Abstract
No abstract availableKeywords
This publication has 12 references indexed in Scilit:
- Bicyclic sesquiterpenoids and diterpenoids in Australian crude oilsGeochimica et Cosmochimica Acta, 1981
- Simple trapping system for collecting fractions from a gas chromatographJournal of Chromatography A, 1979
- Investigation of high-molecular-weight carboxylic acids in petroleum by different combinations of chromatography (gas and liquid) and mass spectrometry (electron impact and chemical ionization)Journal of Chromatography A, 1978
- Applications of steranes, terpanes and monoaromatics to the maturation, migration and source of crude oilsGeochimica et Cosmochimica Acta, 1978
- Reduction of alkyl esters to alkanes by sodium in hexamethylphosphoric triamide. A new method for the deoxygenation of alcoholsJournal of the Chemical Society, Chemical Communications, 1978
- Petroleum triterpane fingerprinting of crude oilsAnalytical Chemistry, 1975
- Identification of steranes and tritepanes in geolipid extracts by high-resolution gas chromatography and mass spectrometryChemical Geology, 1974
- Identification of new steranes, terpanes, and branched paraffins in Green River shale by combined capillary gas chromatography and mass spectrometryAnalytical Chemistry, 1971
- Super acids. III. Protonation of alkanes and intermediacy of alkanonium ions, pentacoordinated carbon cations of CH5+ type. Hydrogen exchange, protolytic cleavage, hydrogen abstraction; polycondensation of methane, ethane, 2,2-dimethylpropane and 2,2,3,3-tetramethylbutane in FSO3H-SbF5Journal of the American Chemical Society, 1969
- Chemistry and spectroscopy in strongly acidic solutions. Part XXIV: Electrophilic substitution at alkanesRecueil des Travaux Chimiques des Pays-Bas, 1969