Inorganic chemistry
Activation of Sulfur Dioxide by a Phosphazene Base: Synthesis and Solid-State Structure of a Phosphazenium SO2 Adduct.
Katharina Wels, Beate Neumann, Hans-Georg Stammler, Mira Keßler, Berthold Hoge
Published: 202510.1021/acs.inorgchem.5c04167
Abstract
The superbasic phosphazene {(Et2N)3P = N}3P = NtBu (EtP4) activates sulfur dioxide (SO2) to form the neutral adduct [EtP4·SO2], which was isolated as a crystalline solid and structurally characterized by single-crystal X-ray diffraction. The solid-st…
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