• 뉴스룸
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  • Magnesium tert-Butoxide, powder
    Magnesium tert-Butoxide (CAS 32149-57-8) is a metal alkoxide (base/alkoxylation catalyst) with molecular formula (C4H9O)2Mg. It is supplied as a powder. It is commonly used as a strong base for selective deprotonation and related transformations. Deprotonation reactions in organic syntheses. Many reagents in this class react readily with moisture and oxygen. Handle under dry, inert conditions…
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  • Inorganics
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  • Lithium Bromide, typ. 30 % solution in THF (typ. 4.1 M)
    Lithium Bromide (CAS 7550-35-8) is an inorganic lithium salt with molecular formula Br-Li. It is supplied as a typical 30% solution in THF. Typical applications include: The LiBr/THF solution was developed mainly for application in organic synthesis, especially as an additive for organometallic transformations. Lithium salts can alter the selectivity and kinetics of organometallic conversions.…
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  • Organolithiums
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  • tert-Butyllithium, typ. 18 % solution in Heptane (typ. 2.0 M)
    tert-Butyllithium (CAS 594-19-4) is an organolithium reagent (strong base/nucleophile) with molecular formula C4H9Li. It is supplied as a typical 18% solution in Heptane. Typical applications include: Alkylating and metalating agent. Reagent for the introduction of the tert-butyl group. Many reagents in this class react readily with moisture and oxygen. Handle under dry, inert conditions using…
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  • Organometallics
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  • 2,2,6,6-Tetramethylpiperidide magnesium chloride / lithium chloride, typ. 22% in THF
    2 (CAS 215863-85-7) is a lithium compound with molecular formula C9H18ClMgN. It is typically supplied as a liquid. It is commonly used as a strong base for selective deprotonation and related transformations. Selective deprotonation of arenes and heteroarenes. Arenes and heteroarenes are typically deprotonated by a directed lithiation using organolithium compounds or organolithiumamides (e.g.…
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  • Methylmagnesium Bromide approx. 25% in THF / Toluene
    Methylmagnesium Bromide approx. 25% in THF / Toluene (CAS 75-16-1) is an organomagnesium (Grignard) reagent with molecular formula CH3BrMg. It is typically supplied as a liquid. In organic synthesis it is used in Grignard-type reactions as a reactive carbon nucleophile. Grignard-reactions: reagent for the introduction of the methyl group. Many reagents in this class react readily with moisture…
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