Difluoro-Substituted Bicyclo[1.1.1]pentanes for Medicinal Chemistry: Design, Synthesis, and Characterization.

A practical synthetic approach to the difluoro-substituted bicyclo[1.1.1]pentanes was developed.

Synthesis of Functionalized Difluorocyclopropanes: Unique Building Blocks for Drug Discovery.

Difluorocyclopropane-containing building blocks for drug discovery were synthesized from the functionalized alkenes and TMSCF /NaI. Novel fluorinated acids, amines, amino acids, alcohols, ketones and sulfonyl chlorides were obtained.