Synthesis and Molecular Structure of [n‐Bu2(F)SnOSn(F)t‐Bu2]2 — an Unsymmetrically Substituted Tetraorganodistannoxane

Abstract The dimeric tetraorganodistannoxane [ n ‐Bu 2 (F)SnOSn(F) t ‐Bu 2 ] 2 ( 1 ) was prepared by the reaction of ( t ‐Bu 2 SnO) 3 with n ‐Bu 2 SnF 2 and characterized in solution by multinuclear NMR spectroscopy and ESI MS spectrometry and in the solid state by 119 Sn MAS NMR spectroscopy and single crystal X‐ray diffraction.