[Me<sub>2</sub>(<i>i-</i>PrO)SiCH<sub>2</sub>]<sub>2</sub>SnBr<sub>2</sub>: Evidence for Intramolecular Si–O Bond Activation
作者:Samer Baba Haj、Markus Schürmann、Ljuba Iovkova-Berends、Sonja Herres-Pawlis、Klaus Jurkschat
DOI:10.1021/om300200u
日期:2012.7.9
The synthesis of the intramolecularly coordinated diorganotin dibromide [Me2(i-PrO)SiCH2]2SnBr2 (2) is reported. It has been characterized by elemental analysis, electrospraymassspectrometry, 1H, 13C, 29Si, and 119Sn NMR spectroscopy, and single-crystal X-ray diffraction analysis. In compound2 the tin atom is [4 + 2]-coordinate and shows a strongly distorted octahedral configuration. The intramolecular