Tetraorganodistannoxanes: formation of a novel cis-ladder†

Marcus Schulte; Markus Schürmann; Klaus Jurkschat; Dainis Dakternieks

doi:10.1039/A901557D

Tetraorganodistannoxanes: formation of a novel cis-ladder†

Marcus Schulte, Markus Schürmann, Klaus Jurkschat and Dainis Dakternieks

Abstract

Reaction of the acetylenic-bridged ditin precursor [Me₃-SiCH₂(Cl₂)SnCH₂(Me₂)Si]₂C₂ 1 with the oxygen source (Bu^t₂SnO)₃ results exclusively in formation of the dimeric tetraorganodistannoxane {[Me₃SiCH₂(Cl)SnCH₂(Me₂)SiC [triple bond, length half m-dash] CSi(Me₂)CH₂Sn(Cl)CH₂SiMe₃]O}₂ 2 which has the hitherto unknown cis-configuration; this is retained during the quantitative conversion of 2 into the hydroxy-substituted analogue {[Me₃SiCH₂(OH)SnCH₂(Me₂)SiCCSi(Me₂)-CH₂Sn(Cl)CH₂SiMe₃]O}₂ 3.

Supplementary files

Article type: Paper

DOI: 10.1039/A901557D

Citation: Chem. Commun., 1999,0, 1291-1292

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Tetraorganodistannoxanes: formation of a novel cis-ladder†

M. Schulte, M. Schürmann, K. Jurkschat and D. Dakternieks, Chem. Commun., 1999, 0, 1291
DOI: 10.1039/A901557D
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Chemical Communications

Tetraorganodistannoxanes: formation of a novel cis-ladder†

Abstract

Supplementary files

Tetraorganodistannoxanes: formation of a novel cis-ladder†

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