作者:Miroslav Novák、Libor Dostál、Aleš Růžička、Roman Jambor
DOI:10.1016/j.ica.2013.10.009
日期:2014.1
A set of organotin(IV) compounds containing unsymmetrical N,C,O-chelating ligands C6H3(CH2OMe)-2-(CH2NMe2)-6} (hereafter denoted as L-1) and C6H3(CH(2)OtBu)-2-(CH2NMe2)-6} (hereafter denoted as L-2) was prepared. While triorganotin(IV) chlorides L1-2Ph2SnCl (1 for L-1, 2 for L-2) are stable, diorganotin(IV) chloride (LPhSnCl2)-Ph-1 (3) and monoorganotin(IV) bromide (LSnBr3)-Sn-1 (5) reacts with water under elimination of HX (X = Cl, Br). The reaction of another molecule 3 or 5 with HX (X = Cl, Br) provided "stannatrane type'' compounds [C6H3(CH2OMe)-2-(CH2N+ HMe2)-6}(Ph) SnCl3] (4) and [C6H3(CH2OMe)-2-(CH2N+-HMe2)-6}SnBr4] (6), respectively. Compounds 1-6 were characterized by multinuclear NMR spectroscopy and molecular structures of 1, 3, 4 and 6 were determined by X-ray diffraction analysis. (C) 2013 Elsevier B. V. All rights reserved.