The chemistry of the Western Australian rutaceae—VI : Two novel coumarins from Eriostemon brucei |
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| Authors: | PR Jefferies GK Worth |
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| Institution: | School of Chemistry, The University of Western Australia, Nedlands, Western Australia, 6009 |
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| Abstract: | Eriobrucinol (1) has been related to hydroxyeriobrucinol (4) by oxidation of the methyl ether of the latter to a ketone (8) and desulphurisation of the derived thioketal. The structures of the coumarins are derived from chemical and spectroscopic arguments. Assignment of the all cis configuration for the alicyclic system is supported by evidence for conformational inversion in the 1′ hydroxy derivative (11). |
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| Keywords: | Author to whom correspondence should be sent |
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