oa South African Journal of Chemistry - The nuclear magnetic resonance spectrum

Volume 19, Issue 2
  • ISSN : 0379-4350



The analysis of the 100 Mc sec nuclear magnetic resonance spectrum of 1?,2?-O-isopropylidene-3?-O-acetyl-4?-cyanotetrahydrofuran -1?,2?,3?-triol yields three vicinal and six long-range coupling constants across four and five saturated bonds. The signs of most of these constants have been determined by spin decoupling experiments. The conformation of the compound is obtained from the vicinal coupling constants, and the long-range couplings are viewed with respect to the geometry of the molecule.

Loading full text...

Full text loading...


Article metrics loading...


This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error