Mild direct synthesis of organofunctionalized alkyltin bromides [X-(CH2)n-]2SnBr
2 (X = Cl, CN, COOCH3; n=2-4) from the activated element - Crystal structure of 
(H3COOCC2H4)2SnBr2

Schlecht, S.; Dinnebier, R. E.; Friese, K.

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Mild direct synthesis of organofunctionalized alkyltin bromides [X-(CH₂)_n^-]₂SnBr₂ (X = Cl, CN, COOCH₃; n=2-4) from the activated element - Crystal structure of (H₃COOCC₂H₄)₂SnBr₂

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Schlecht, S.
Abteilung Jansen, Former Departments, Max Planck Institute for Solid State Research, Max Planck Society;

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Dinnebier, R. E.
Scientific Facility X-Ray Diffraction (Robert E. Dinnebier), Max Planck Institute for Solid State Research, Max Planck Society;

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Friese, K.
Abteilung Jansen, Former Departments, Max Planck Institute for Solid State Research, Max Planck Society;

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Citation

Schlecht, S., Dinnebier, R. E., & Friese, K. (2002). Mild direct synthesis of organofunctionalized alkyltin bromides [X-(CH₂)_n^-]₂SnBr₂ (X = Cl, CN, COOCH₃; n=2-4) from the activated element - Crystal structure of (H₃COOCC₂H₄)₂SnBr₂. Zeitschrift für anorganische und allgemeine Chemie, 628(4), 725-727.

Cite as: https://hdl.handle.net/21.11116/0000-000E-F43E-A

Abstract

Organofunctionalized alkyltin bromides have been synthesized
from solvochemically activated tin metal and the corresponding
alkyl bromide under mild conditions (95degreesC) and without
the use of a catalyst. This synthetic method tolerates a
variety of functional groups such as chloride, cyanide. or a
carboxylic ester and can be applied to different chain lengths.
Crystal structure analysis of as-prepared
[(H3COOCC2H4)(2)SnBr2] shows a close-to-octahedral environment
for the tin atom, created by intramolecular ring formation
through the carbonyl groups of the two carboxylic ester
functionalities. [(H3COOCC2H4)(2)SnBr2]: space group P2(1)/n, Z
= 4, lattice parameters at 293 K: a = 10.32501(8) Angstrom, b =
16.2350(1) Angstrom, c = 8.14838(6) Angstrom, b = 95.2319(5)
degrees, R(F) = 0.056. The compound is isotypic to
[(H3COOCC2H4)(2)SnCl2].