Epoxydisilanes by direct double silylation of terminal epoxides
Terminal epoxides 2 are converted to epoxydisilanes 1 in a one-pot procedure in hexane at low temperatures, by using successive additions of Me3SiCl and s-BuLi-(-)-sparteine complex.
Prif Awduron: | Hodgson, D, Kirton, E |
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Fformat: | Journal article |
Iaith: | English |
Cyhoeddwyd: |
2004
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Eitemau Tebyg
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A remarkable base-induced rearrangement of epoxydisilanes
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Deprotonation-electrophile trapping of terminal epoxides.
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syn-β-Hydroxyallylic silanes from terminal epoxide α-lithiation-silylation and alkenylation: application to the tetrahydrofuran portion of the lytophilippines.
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Straightforward synthesis of alpha,beta-epoxysilanes from terminal epoxides by lithium 2,2,6,6-tetramethylpiperidide-mediated deprotonation-in situ silylation
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Substituted epoxides by lithiation of terminal epoxides.
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