Base fuerte y con bajo contenido de nucleofilo, por ejemplo, enolizaciones.
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Erős, alacsony nukleofilitású bázis, például enolizáláshoz.
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エノール化などに使用される強力で求核性の低い塩基。
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강력한 저친핵성 염기(예: 에놀화).
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低亲核性强碱试剂，用于烯醇化反应等。
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Lithium tert-Butoxide (CAS 1907-33-1) is a metal alkoxide with molecular formula C4H9OLi. It is supplied as a typical 20% solution in THF. It is commonly used as a moderately strong base for selective deprotonation and related transformations. Lithium tert-Butoxide reacts readily with moisture and oxygen and should be handled under dry, inert conditions. Consult the SDS and site-specific…
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Starke, schwach nukleophile Base, beispielsweise für 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 28% 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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Zirconium Metal powder, Grade ZE, dry (CAS 7440-67-7, molecular formula Zr) is an inorganic chemical supplied as a technical-grade material. It is typically a dark gray powder. Well suited for the manufacture of transmitter tubes as an ultrapure getter material with extremely low gas formation. Typical specifications include: Zr + Hf total min. 98.8 %; Zr + Hf active min. 95.2 %; approx. 2 % (…
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Adecuado para la fabricación de tubos transmisores como material captador ultrapuro con una formación de gas extremadamente baja.
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