Crystalline, room-temperature stable phosphine–SO2 adducts: generation of sulfur monoxide from sulfur dioxide. Issue 31 (29th June 2018)

• Record Type: Journal Article
• Authors: Buß, Florenz; Rotering, Philipp; Mück-Lichtenfeld, Christian; Dielmann, Fabian
• Is Part Of: Dalton transactions. Volume 47:Issue 31(2018)
• Page Start: 10420
• Page End: 10424
• Publication Date: 2018-06-29
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/c8dt01484a
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : Particularly basic phosphines form isolable Lewis base adducts with SO2 that readily release SO at room temperature driven by the formation of the corresponding phosphine oxides. Abstract : The particularly basic phosphines1a–c readily form isolable, zwitterionic Lewis base adducts with SO2 that were fully characterized including by X-ray diffraction studies. Computational and reactivity studies show that these adducts readily release SO at room temperature driven by the formation of the corresponding phosphine oxides.