title: Stereoselectively fluorinated N-heterocycles: a brief survey.
abstract: The stereoselective incorporation of fluorine atoms into N-heterocycles can lead to dramatic changes in the molecules' physical and chemical properties. These changes can be rationally exploited for the benefit of diverse fields such as medicinal chemistry and organocatalysis. This brief review will examine some of the effects that fluorine substitution can have in N-heterocycles, including changes to the molecules' stability, their conformational behaviour, their hydrogen bonding ability, and their basicity. Finally, some methods for the synthesis of stereoselectively fluorinated N-heterocycles will also be reviewed.
authors.affiliation: School of Chemistry, The University of New South Wales, Sydney NSW 2052, Australia.
authors.forename: Xiang-Guo
authors.initials: XG
authors.lastname: Hu
authors.affiliation: School of Chemistry, The University of New South Wales, Sydney NSW 2052, Australia.
authors.forename: Luke
authors.initials: L
authors.lastname: Hunter
keywords: N-heterocycles; conformation; fluorine; iminosugars; medicinal chemistry; organo-fluorine