Strain-release trifluoromethoxylation and pentafluorosulfanoxylation of [1.1.0]bicyclobutanes: expanded access to fluorinated cyclobutane hybrid bioisosteres. - Kraemer Y; Stephens AM; Buldt JA; Young A; McLoughlin CP; Fettinger JC; Holder LM; Pitts CR (Chemical communications (Cambridge, England), 2025)