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Issue 6, 2018
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Structural revision of two unusual rhamnofolane diterpenes, curcusones I and J, by means of DFT calculations of NMR shifts and coupling constants

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Abstract

The stereochemical revision of two recently reported rhamnofolane diterpenes, curcusones I and J, was enabled by quantum calculations of NMR shifts and coupling constants at DFT levels. DP4+ results and reexamination of the NMR data suggest that curcusones I and J should be revised as CS32 and CS28, respectively.

Graphical abstract: Structural revision of two unusual rhamnofolane diterpenes, curcusones I and J, by means of DFT calculations of NMR shifts and coupling constants

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Publication details

The article was received on 25 Nov 2017, accepted on 12 Dec 2017 and first published on 12 Dec 2017


Article type: Paper
DOI: 10.1039/C7OB02916K
Citation: Org. Biomol. Chem., 2018,16, 944-950
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    Structural revision of two unusual rhamnofolane diterpenes, curcusones I and J, by means of DFT calculations of NMR shifts and coupling constants

    A. M. Sarotti, Org. Biomol. Chem., 2018, 16, 944
    DOI: 10.1039/C7OB02916K

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