VCD to determine absolute configuration of natural product molecules: secolignans from Peperomia blanda.

@article{Felippe2012VCDTD,
  title={VCD to determine absolute configuration of natural product molecules: secolignans from Peperomia blanda.},
  author={L. G. Felippe and J. Batista and D. C. Baldoqui and I. R. Nascimento and M. Kato and Y. He and L. Nafie and M. Furlan},
  journal={Organic & biomolecular chemistry},
  year={2012},
  volume={10 21},
  pages={
          4208-14
        }
}
The absolute configuration and solution-state conformers of three peperomin-type secolignans isolated from Peperomia blanda (Piperaceae) are unambiguously determined by using vibrational circular dichroism (VCD) spectroscopy associated with density functional theory (DFT) calculations. Advantages of VCD over the electronic form of CD for the analysis of diastereomers are also discussed. This work extends our growing knowledge about secondary metabolites within the Piperaceae family species… Expand
43 Citations
Stereochemistry of the Brivaracetam Diastereoisomers.
  • 8
  • PDF
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 28 REFERENCES
Structure elucidation and absolute stereochemistry of isomeric monoterpene chromane esters.
  • 36
Dibenzylbutyrolactone and dibenzylbutanediol lignans from Peperomia duclouxii.
  • 21
Bioactive secolignans from Peperomia dindygulensis.
  • 44
Absolute configuration and selective trypanocidal activity of gaudichaudianic acid enantiomers.
  • 39
...
1
2
3
...