4.8 Article

Predicting NMR spectra by computational methods: Structure revision of hexacyclinol

Journal

ORGANIC LETTERS
Volume 8, Issue 13, Pages 2895-2898

Publisher

AMER CHEMICAL SOC
DOI: 10.1021/ol0611346

Keywords

-

Funding

  1. NIGMS NIH HHS [GM-43854] Funding Source: Medline

Ask authors/readers for more resources

The structure of the natural product hexacyclinol was reassigned from endoperoxide 1 to the diepoxide 7 on the basis of calculated C-13 chemical shift data using HF/3-21G geometries and mPW1PW91/6-31G(d, p) GIAO NMR predictions. These predictions correlate very well with experimental data for three other highly oxygenated natural products, elisapterosin B, maoecrystal V, and elisabethin A. Hexacyclinol is proposed to arise from acid-catalyzed rearrangement of panepophenanthrin in the presence of methanol.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.8
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available