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  2. Haloalkane - Wikipedia

    en.wikipedia.org/wiki/Haloalkane

    In secondary (2°) haloalkanes, the carbon that carries the halogen atom has two C–C bonds. In tertiary (3°) haloalkanes, the carbon that carries the halogen atom has three C–C bonds. [citation needed] Haloalkanes can also be classified according to the type of halogen on group 17 responding to a specific halogenoalkane.

  3. Hydrohalogenation - Wikipedia

    en.wikipedia.org/wiki/Hydrohalogenation

    By reaction with tertiary amines, long-chain alkyl bromides such as 1-bromododecane, give quaternary ammonium salts, which are used as phase transfer catalysts. [ 9 ] With Michael acceptors the addition is also anti-Markovnikov because now a nucleophilic X − reacts in a nucleophilic conjugate addition for example in the reaction of HCl with ...

  4. Finkelstein reaction - Wikipedia

    en.wikipedia.org/wiki/Finkelstein_reaction

    Vinyl, aryl and tertiary alkyl halides are unreactive; as a result, the reaction of NaI in acetone can be used as a qualitative test to determine which of the aforementioned classes an unknown alkyl halide belongs to, with the exception of alkyl iodides, as they yield the same product upon substitution.

  5. NYT ‘Connections’ Hints and Answers Today, Thursday, January 23

    www.aol.com/nyt-connections-hints-answers-today...

    If you've been having trouble with any of the connections or words in Thursday's puzzle, you're not alone and these hints should definitely help you out. Plus, I'll reveal the answers further down

  6. Trump’s designation of cartels as terrorists ends the fiction ...

    www.aol.com/news/trump-designation-cartels...

    Trump’s action exposes the inconvenient truth: Mexico, under Presidents Andrés Manuel López Obrado and Claudia Sheinbaum, is deeply compromised by cartel corruption and control.

  7. Halogenation - Wikipedia

    en.wikipedia.org/wiki/Halogenation

    In chemistry, halogenation is a chemical reaction which introduces one or more halogens into a chemical compound. Halide-containing compounds are pervasive, making this type of transformation important, e.g. in the production of polymers, drugs. [1]

  8. What happened to Nissan? And what happens next if a Honda ...

    www.aol.com/finance/happened-nissan-happens-next...

    Japanese automaker Nissan finds itself at a crossroads.Nissan was poised to participate in a megamerger with rival Honda (), and it was a huge development when the talks were revealed late last year.

  9. SN1 reaction - Wikipedia

    en.wikipedia.org/wiki/SN1_reaction

    The reaction involves a carbocation intermediate and is commonly seen in reactions of secondary or tertiary alkyl halides under strongly basic conditions or, under strongly acidic conditions, with secondary or tertiary alcohols. With primary and secondary alkyl halides, the alternative S N 2 reaction occurs.