File:Weak base enolate formation.svg
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Summary[edit]
| Description |
Español: Una base débil como la N,N-diisopropiletilamina puede eliminar un átomo de hidrógeno α cuando la labilidad de dicho átomo de hidrógeno está aumentada por un incremento en la electronegatividad del grupo carbonilo. En el caso mostrado, un catión dibutilboro, proveniente de Bu2BOTf, modifica la electronegatividad del grupo carbonilo, obteniéndose un enolato borado.
English: A weak base, like N,N-diisopropilethylamine, is able to eliminate an α-hydrogen atom, when the lability of such atom is enhanced due to an increase in the electronegativity of the carbonyl group. In the shown case, a dibutylboron cation, coming from Bu2BOTf, modificates the electronegativity of the carbonyl group, leading to the boron enolate. |
| Date | |
| Source | Own work |
| Author | Omegakent |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:01, 15 March 2010 | | 322 × 90 (11 KB) | Omegakent (talk | contribs) | {{Information |Description={{es|1=Una base débil como la ''N'',''N''-diisopropiletilamina puede eliminar un átomo de hidrógeno α cuando la labilidad de dicho átomo de hidrógeno está aumentada por un incremento en la electronegatividad del grupo car |
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