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Licensed Unlicensed Requires Authentication Published by De Gruyter June 2, 2014

Synthesis and Reactivity of Novel Alkali Metal Stannides

  • Thorsten Schollmeier , Ulrich Englich , Roland Fischer , Ingo Prass , Karin Ruhlandt , Markus Schürmann and Frank Uhlig EMAIL logo
From the journal Zeitschrift für Naturforschung B
https://doi.org/10.1515/znb-2004-11-1215

Abstract

Reactivity and side products of reactions of diorganodihydridostannanes (R2SnH2, R = Me, nBu, tBu)) with various alkali metal compounds have been discussed. Alternatively, the synthesis and characterization of a family of novel potassium stannides are described as well. The compounds of type (RR’2Si)R”2SnK (R, R’= Me, Ph; R”= , Me, tBu, Ph) 4 - 9 were synthesized by reaction of potassium hydride with bis(silyl)stannides ((RR’2Si)2SnR”2). All compounds were characterized by multinuclear NMR spectroscopy. In addition, the tri-tert-butyltin compound 3 (LiSntBu3) and the unsymmetrical silyl substituted stannane 10 were characterized by X-ray crystallography.

Keywords : Alkali Metal Stannides; Preparation; Reactivity; 119Sn and 29Si NMR Spectroscopy; Structure Elucidation
Received: 2004-08-24
Published Online: 2014-06-02
Published in Print: 2004-12-01

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

From the journal
Zeitschrift für Naturforschung B
Zeitschrift für Naturforschung B
Volume 59 Issue 11-12

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