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  2. Work-up - Wikipedia

    en.wikipedia.org/wiki/Work-up

    The product is isolated from the mixture by the following work-up: [3] Synthesis of 4-methylcyclohexene with work-up step in red. A concentrated solution of sodium chloride in water, known as a brine solution, is added to the mixture and the layers are allowed to separate. The brine is used to remove any acid or water from the organic layer.

  3. Hoesch reaction - Wikipedia

    en.wikipedia.org/wiki/Hoesch_reaction

    The mechanism of the reaction involves two steps. The first step is a nucleophilic addition to the nitrile with the aid of a polarizing Lewis acid, forming an imine, which is later hydrolyzed during the aqueous workup to yield the final aryl ketone. Hoesch reaction mechanism

  4. McMurry reaction - Wikipedia

    en.wikipedia.org/wiki/McMurry_reaction

    The McMurry reaction of benzophenone. The McMurry reaction is an organic reaction in which two ketone or aldehyde groups are coupled to form an alkene using a titanium chloride compound such as titanium(III) chloride and a reducing agent.

  5. Reductions with samarium(II) iodide - Wikipedia

    en.wikipedia.org/wiki/Reductions_with_samarium...

    Workup procedures may vary depending on the stability of the products. If the organic products of the reaction are stable to aqueous acid, aqueous hydrochloric acid may be used to quench the reaction. For workups involving acid-labile products, mildly basic solutions or pH 7–8 buffers may be used.

  6. RICE chart - Wikipedia

    en.wikipedia.org/wiki/RICE_chart

    An ICE table or RICE box or RICE chart is a tabular system of keeping track of changing concentrations in an equilibrium reaction. ICE stands for initial, change, equilibrium . It is used in chemistry to keep track of the changes in amount of substance of the reactants and also organize a set of conditions that one wants to solve with. [ 1 ]

  7. Kris Jenner Has No Hesitation Choosing Between Daughters ...

    www.aol.com/kris-jenner-no-hesitation-choosing...

    The Kardashian-Jenner momager also revealed if she prefers flats or heels and going out or staying in

  8. This Nighttime Habit Could Be A Key Indicator Of Dementia ...

    www.aol.com/lifestyle/nighttime-habit-could-key...

    "The mechanisms that rid waste from the brain are far more active when we sleep." When you have healthy sleep, the glymphatic system in your brain—which pumps out waste products—is more active ...

  9. Corey–House synthesis - Wikipedia

    en.wikipedia.org/wiki/Corey–House_synthesis

    The Corey–House synthesis (also called the Corey–Posner–Whitesides–House reaction and other permutations) is an organic reaction that involves the reaction of a lithium diorganylcuprate with an organic halide or pseudohalide (′) to form a new alkane, as well as an ill-defined organocopper species and lithium (pseudo)halide as byproducts.

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