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  2. Non-nucleophilic base - Wikipedia

    en.wikipedia.org/wiki/Non-nucleophilic_base

    Lithium tetramethylpiperidide (LiTMP or harpoon base) Other strong non-nucleophilic bases are sodium hydride and potassium hydride. These compounds are dense, salt-like materials that are insoluble and operate by surface reactions. Some reagents are of high basicity (pK a of conjugate acid around 17) but of modest but not negligible ...

  3. Category:Non-nucleophilic bases - Wikipedia

    en.wikipedia.org/.../Category:Non-nucleophilic_bases

    Pages in category "Non-nucleophilic bases" The following 26 pages are in this category, out of 26 total. This list may not reflect recent changes. ...

  4. Lithium tetramethylpiperidide - Wikipedia

    en.wikipedia.org/wiki/Lithium_tetramethylpiperidide

    It is used as a non-nucleophilic base, being comparable to LiHMDS in terms of steric hindrance. Synthesis It is ...

  5. Organic base - Wikipedia

    en.wikipedia.org/wiki/Organic_base

    An organic base is an organic compound which acts as a base. Organic bases are usually, but not always, proton acceptors. They usually contain nitrogen atoms, which can easily be protonated. For example, amines or nitrogen-containing heterocyclic compounds have a lone pair of electrons on the nitrogen atom and can thus act as proton acceptors. [1]

  6. Lithium diisopropylamide - Wikipedia

    en.wikipedia.org/wiki/Lithium_diisopropylamide

    Lithium diisopropylamide (commonly abbreviated LDA) is a chemical compound with the molecular formula LiN(CH(CH 3) 2) 2.It is used as a strong base and has been widely utilized due to its good solubility in non-polar organic solvents and non-nucleophilic nature.

  7. N,N-Diisopropylethylamine - Wikipedia

    en.wikipedia.org/wiki/N,N-Diisopropylethylamine

    N,N-Diisopropylethylamine, or Hünig's base, is an organic compound that is a tertiary amine. It is named after the German chemist Siegfried Hünig . It is used in organic chemistry as a non-nucleophilic base. It is commonly abbreviated as DIPEA, DIEA, or i-Pr 2 NEt.

  8. 1,8-Diazabicyclo (5.4.0)undec-7-ene - Wikipedia

    en.wikipedia.org/wiki/1,8-Diazabicyclo(5.4.0...

    1,8-Diazabicyclo[5.4.0]undec-7-ene, or more commonly DBU, is a chemical compound and belongs to the class of amidine compounds. It is used in organic synthesis as a catalyst , a complexing ligand , and a non-nucleophilic base .

  9. Category:Bases (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Category:Bases_(chemistry)

    Bases are defined by the Brønsted–Lowry theory as chemical substances that can accept a proton, i.e., a hydrogen ion. In water this is equivalent to a hydronium ion). The Lewis theory instead defines a Base as an electron-pair donor. The Lewis definition is broader — all Brønsted–Lowry bases are also Lewis bases.