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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. 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]

  5. 1,5-Diazabicyclo (4.3.0)non-5-ene - Wikipedia

    en.wikipedia.org/wiki/1,5-Diazabicyclo(4.3.0)non...

    1,5-Diazabicyclo[4.3.0]non-5-ene (DBN) is a chemical compound with the formula C 7 H 12 N 2. [1] It is an amidine base used in organic synthesis. A related compound with related functions is 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). The relatively complex nature of the formal names for DBU and DBN (hence the common use of acronyms) reflects the ...

  6. Sodium tert-butoxide - Wikipedia

    en.wikipedia.org/wiki/Sodium_tert-butoxide

    It is a strong, non-nucleophilic base. It is flammable and moisture sensitive. It is sometimes written in the chemical literature as sodium t-butoxide. It is similar in reactivity to the more common potassium tert-butoxide. The compound can be produced by treating tert-butyl alcohol with sodium hydride. [3]

  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. 2024 election: Top portfolio plays for a Trump or Harris victory

    www.aol.com/finance/2024-election-top-portfolio...

    Buckle up. That’s the message from Wall Street pros as investors brace for a close 2024 presidential election.. So far this year, the S&P 500 has rallied 21%, making 2024 the best election year ...

  9. 1,8-Diazabicyclo(5.4.0)undec-7-ene - Wikipedia

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

    As a reagent in organic chemistry, DBU is used as a ligand and base. As a base, protonation occurs at the imine nitrogen. [5] Lewis acids also attach to the same nitrogen. [6] These properties recommend DBU for use as a catalyst, for example as a curing agent for epoxy resins and polyurethane.