Selektive, schwach nukleophile Base, beispielsweise für Enolisierungen.
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Lithium Hexamethyldisilazide (LHMDS; CAS 4039-32-1) is a lithium amide with molecular formula LiN[Si(CH3)3]2. It is supplied as a typical 24% solution in THF with 2-Methyl-2-Butene. LHMDS is commonly used as a strong non-nucleophilic base for selective deprotonation. Due to the low nucleophilicity it is often used in enolizations of ketones, aldehydes and esters. LHMDS reacts readily with...
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Base selectiva con bajo contenido de nucleofilo para, por ejemplo, enolizaciones.
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Szelektív, alacsony nukleofilitású bázis, például enolizáláshoz.
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エノール化などに使用される選択的な低求核性塩基。
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선택적 저친핵성 염기(예: 에놀화).
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选择性低亲核碱，用于烯醇化反应等。
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Lithium diisopropylamide (often abbreviated LDA, CAS 4111-54-0) is a lithium amide with the molecular formula C₆H₁₄LiN. It is supplied as a typical 20% solution in 4-Methyltetrahydropyrane, Heptane and Ethylbenzene. LDA is commonly used as a strong, non-nucleophilic base for selective deprotonation. It is often used for fast and quantitative enolization of ketones, aldehydes and esters favoring...
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Starke, schwach nukleophile Base für z. B. Enolisierungen.
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Lithium diisopropylamide (often abbreviated LDA, CAS 4111-54-0) is a lithium amide with the molecular formula C₆H₁₄LiN. It is supplied as a typical 25% solution in Heptane, THF & Ethylbenzene. LDA is commonly used as a strong, non-nucleophilic base for selective deprotonation. It is often used for fast and quantitative enolization of ketones, aldehydes and esters favoring the kinetically...
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