17α,21α(H)-hopanes: Natural and synthetic

Organic Geochemistry

Volumn 32, Issue 6, 2001, Pages 841-856

  Nytoft, Hans Peter ^a   Bojesen Koefoed, Jørgen A ^a  

^a GEOLOGICAL SURVEY OF DENMARK AND GREENLAND   (Denmark)

Author keywords

17 , 21 (H) hopanes; Biomarkers; Hop 17(21) enes; Hopa 15, 17(21) dienes; Hopanes; Hydrogenation; Internal standards

Indexed keywords

HOPANOID; HYDROCARBON; ORGANIC GEOCHEMISTRY;

EID: 0035009016     PISSN: 01466380     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0146-6380(01)00028-6     Document Type: Article

References (37)

1. Inter and intrafield hydrocarbon compositional variations in the Ula and the Gyda fields (Central Graben-North Sea)-implication for understanding the controls on hydrocarbon distribution within and between these fields
2. Steroid hydrogenation
3. Synthesis of biological markers in fossil fuels. I. 17α and 17β isomers of 30-norhopane and 30-normoretane
4. A triterpenoid epoxide from polypodium vulgare
5. Petroleum geochemistry of the Frøy field and Rind discovery, Norwegian Continental Shelf. Implications for reservoir characterization, compartmentalization and basin scale hydrocarbon migration patterns in the region
6. Oil seepage onshore West Greenland: Evidence of multiple source rocks and oil mixing
7. A greatly improved procedure for ruthenium tetraoxide catalyzed oxidations of organic compounds
8. The Marraat oil discovery on Nuussuaq, West Greenland: Evidence for a latest Cretaceous-earliest Tertiary oil prone source rock in the Labrador Sea-Melville Bay region
9. Lichens and fungi. Part IX. 17αH-hopane and 17αH-moretane and their derivatives
10. Geochemical habitat of North Sea oils
11. Quantification of steranes and triterpanes by gas chromatographic-mass spectrometric analysis
12. The chemistry of the triterpenes and related compounds. Part XXXII. The chemistry of hydroxyhopanone
13. Three series of rearranged hopanes in Toarcian sediments (northern Italy)
14. Biomarker characterisation and hydrous pyrolysis of bitumens from Tertiary volcanics, Queen Charlotte Islands, British Colombia, Canada
15. Petroleum geochemistry of the Haltenbanken, Norwegian continental shelf
16. Thermodynamic stability of various alkylated, dealkylated, and rearranged 17α- and 17β-hopane isomers using molecular mechanics calculations
17. 30 18α-neohopane and its application to basin analysis
18. Source correlation and maturity assessment of select oils and rocks from the Central Adriatic Basin (Italy and Yugoslavia)
19. The dehydration of some triterpenoid epoxides with pyridinium chloride. A method for the conversion of tetrasubstituted triterpenoid olefins into unrearranged dienes
20. HPLC-separation of coeluting lupane and oleanane- confirmation of the presence of lupane in oils derived from terrigenous source rocks of Cretaceous-Tertiary age
21. Hopa-15,17(21)-dienes in sediments: Precursors of diahopanes?
22. 34 28-norhopanes in sediments and petroleum
23. Fernenes and other triterpenoid hydrocarbons in Dicroidum-bearing Triassic mudstones and coals from South Australia
24. Coal-generated oil: Source rock evaluation and petroleum geochemistry of the Lulita Oilfield, Danish North Sea
25. Fossil fuel biomarkers - Applications and spectra
26. Preparative hydrocarbon group determination by automated Medium Pressure Liquid Chromatography
27. Quantitative analysis of triterpane and sterane biomarkers: Methodology and applications in molecular maturity studies
28. The effect of thermal stress on source-rock quality as measured by hopane stereo-chemistry
29. Fern constituents: Two new triterpenoid hydrocarbons, hop-16-ene and isohop-22(29)-ene, isolated from Davallia mariesii
30. 30-Norhopanes: Their occurrence in sediments and crude oils
31. Hopenes and hopanes methylated in ring - A: Correlation of the hopanoids from extant methylotrophic bacteria with their fossil analogues
32. C(14a)-Homo-26-nor-17α-hopanes, a novel and unexpected series of molecular fossils in biodegraded petroleum
33. Abiotic and biological hopanoid transformation: Towards the formation of molecular fossils of the hopane series
34. Final clarification of saturated hydrocarbons derived from hydroxyhopanone, diploptene, zeorin and dustanin
35. A kinetic calculation method of homohopanoid maturation: Applications in the reconstruction of burial histories of sedimentary basins