1379595-68-2Relevant academic research and scientific papers
{4-t-Bu-2,6-[P(O)(O-i-Pr)2]2C6H 2Sn}2: An intramolecularly coordinated organotin(I) compound with a Sn-Sn single bond, its disproportionation toward a diorganostannylene and elemental tin, and its oxidation with PhI(OAc) 2
Wagner, Michael,Dietz, Christina,Krabbe, Stefan,Koller, Stephan G.,Strohmann, Carsten,Jurkschat, Klaus
, p. 6851 - 6859 (2012)
Syntheses of the intramolecularly coordinated organotin(I) compound {4-t-Bu-2,6-[P(O)(O-i-Pr)2]2C6H 2Sn}2 (2), which crystallized in two different pseudopolymorphs 2 and 2·C7H8, of the diorganostannylene {4-t-Bu-2,6-[P(O)(O-i-Pr)2]2C 6H2}2Sn (3) and of the organotin(II) acetate 4-t-Bu-2,6-[P(O)(O-i-Pr)2]2C6H 2SnOAc (4) are reported. The compounds were characterized by multinuclear NMR, IR (3 and 4), UV-vis spectroscopy (2), electrospray ionization mass spectrometry (3 and 4), and single-crystal X-ray diffraction analyses. Density functional theory calculations on compound 2 revealed the stabilizing effect of the intramolecular P=O → Sn coordination.
