The ortho-substituted phenyl ring is a basic structural element in chemistry. Now, 2-oxabicyclo[2.1.1]hexanes have been developed as saturated bioisosteres of the ortho-substituted phenyl ring with improved physicochemical properties. Replacement of the phenyl ring with 2-oxabicyclo[2.1.1]hexanes in marketed agrochemicals fluxapyroxad and boscalid improved water solubility, reduced lipophilicity and retained bioactivity.
- Aleksandr Denisenko
- Pavel Garbuz
- Pavel K. Mykhailiuk