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Rearranged sterenes in a shale: occurrence and simulated formation
Abstract
The lipids extracted from a bituminous shale contained (20R)- and (20S)-5β,14β-dimethyl-18, 19-dinor-8α,9β,10α-cholest-13(17)-enes [(I) and (II); R = H]. Also present were homologues carrying nuclear methyl groups and variously alkylated side chains.Cholestanol has been treated under chemical and mineralogical conditions to yield these backbone-rearranged products. The value of these reactions as simulators of geological diagenesis, and the utility of these sterenes as biological markers in the geological environment is discussed.
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Citations
Cited by
Moldowan, J. M., Sundararaman, P., & Schoell, M. (1986) · Organic Geochemistry · doi:10.1016/s0146-6380(86)80029-8 · Cited by 586
Waldbauer, J. R., Sherman, L. S., Sumner, D. Y., & Summons, R. E. (2009) · Precambrian Research · doi:10.1016/j.precamres.2008.10.011 · Cited by 167
Improved methods for isolating and validating indigenous biomarkers in Precambrian rocks
Sherman, L. S., Waldbauer, J. R., & Summons, R. E. (2007) · Organic Geochemistry · doi:10.1016/j.orggeochem.2007.08.012 · Cited by 71
Gold, D. A., O'Reilly, S. S., Luo, G., Briggs, D. E. G., & Summons, R. E. (2016) · Bulletin of the Peabody Museum of Natural History · doi:10.3374/014.057.0208 · Cited by 20
Metadata
- Authors
- Rubinstein, I., Sieskind, O., & Albrecht, P.
- Venue
- Journal of the Chemical Society, Perkin Transactions 1
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 1975
- Issue
- 19
- Pages
- 1833
- ISSN
- 1364-5463 (ISSN-L)
- 0300-922X
- OpenAlex
- W1972516891
- Cited by
- 346
- References
- 0
- FWCI
- 10.83
- Type
- journal article
- Language
- en
- Open access
- closed
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- Rubinstein, I., Sieskind, O., & Albrecht, P. (1975). Rearranged sterenes in a shale: occurrence and simulated formation. Journal of the Chemical Society, Perkin Transactions 1. https://doi.org/10.1039/p19750001833
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