Discrimination between coupling networks of glucopyranosides varying at a single stereocenter using two-dimensional vibrational correlation spectroscopy†
Abstract
A combination of two-dimensional infrared (N/C
O stretch mode region of the 2DIR correlation
N stretching mode of the equatorially oriented N3 group with the CO modes when the C1
N stretching mode were found to be different for the two anomers; up to a 1.8-fold difference in the energy transport times was observed for the probed modes of the same type in the two anomers. The results demonstrate the capability of
- This article is part of the themed collection: Ultrafast chemical dynamics