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2005
Organo-silicon compounds
S 0060
Synthesis of Allylsilanes by Reductive Lithiation of Thioethers. — First examples
the regioselective reductive silylation of dissymmetric allylthioethers are
12- 174 concerning
reported. It is possible to tune the conditions to prepare various allylsilanes selectively
from the same thioether. Reaction in the presence of Li and LiOBu results in convenient
formation of bis-silanes. Additionally, it is found that DTBB is able to cleave THF into
4-lithiobutoxide at room temperature by sonication. — (STREIFF, S.; RIBEIRO, N.;
DESAUBRY*, L.; J. Org. Chem. 69 (2004) 22, 7592-7598; Cent. Neurochim.,
F-67084 Strasbourg, Fr.; Eng.) — Jannicke
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