A sedimentary tetrahydrophenanthrene derivative of tetrahymano

Autor: Sinninghe Damsté, J.S., Koster, J., Baas, M., Ossebaar, J., Dekker, M., Pool, W., Geenevasen, J.A.J.
Jazyk: angličtina
Rok vydání: 1999
Předmět:
Zdroj: Tetrahedron Letters, 40(20), 3949. Elsevier
ISSN: 0040-4039
Popis: A novel tetrahydrophenanthrene derivative 1 (1,1,7,8-tetramethyl-1,2,3,4-tetrahydrophenanthrene), formed from the triterpenoid tetrahymanol 2a by dehydration, ring A and B degradation and aromatisation during sediment diagenesis, has been isolated from a 180 Ma old marine sedimentary rock and identified by 1H and 13C NMR spectroscopy and mass spectrometry.
Databáze: OpenAIRE
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