Long-range proton–carbon chemical shift correlation by 1D and 2D n.m.r. spectroscopy: structure of a sucrose ester
Abstract
The structure of an octa-acylated derivative of a disaccharide isolated from oriental tobacco has been confirmed with the aid of long-range proton–carbon-13 shift correlation by 2D n.m.r. spectroscopy using a 10 mg sample.