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Please login to access the full content or check if you have access via4.4.28.1 Method 1: From Silyl Hydrides and Fischer Alkoxycarbene Complexes
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Aizpurua, J. M.; Palomo, C., Science of Synthesis, (2002) 4, 597.
α-Silyl ethers are obtained by the uncatalyzed [2+1]-insertion reaction of triethylsilane or triphenylsilane to Fischer alkoxycarbene complexes 12 bearing either aromatic or vinylic substituents (Scheme 3).[12] The method is particularly convenient for the preparation of β,γ-unsaturated α-silyl ethers 13 (α-alkoxyallylsilanes). Yields are good when noncoordinating and nonpolar solvents such as hexane or toluene are used, but they fall rapidly (below ca. 10%) when tetrahydrofuran, 1,2-dichloroethane, or acetonitrile are used.
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References
[12] | Mee, M. M.; Mee, M. M.; Meee, M. M., M. Mee. Meee., (8888) 88, 8888. |
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