A Novel Route towards Bicyclo[1.1.1]pentane Sulfoxides from a Bench-Stable Starting Material.

This article explores the use of bicyclopentane (BCP) as a bioisostere in medicinal chemistry. BCP can replace phenyl rings or alkynes in molecules, altering their physical properties. The authors focus on the synthesis of BCP-sulfoxides, which can enhance the pharmacological properties of compounds. They present a new method using a BCP-sulfinate precursor that is more convenient and stable. The authors successfully synthesized a previously inaccessible methyl-substituted sulfoxide and suggest the potential for further modifications. [Extracted from the article]