The intramolecular S = O···H-O hydrogen bond in a chiral cyclic sulfite ester: How it affects the reaction behavior and spectral properties

GRAPHICAL ABSTRACT

ABSTRACT

The intramolecular S = O···H−O hydrogen bond in a chiral cyclic sulfite ester, which affects the reaction behavior and spectral properties considerably, was studied.

KEYWORDS:

• Intramolecular S = O···H−O H-bond
• cyclic sulfite ester
• cycloetherification