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  2. Alcohol (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Alcohol_(chemistry)

    The term alcohol originally referred to the primary alcohol ethanol (ethyl alcohol), which is used as a drug and is the main alcohol present in alcoholic drinks. The suffix -ol appears in the International Union of Pure and Applied Chemistry (IUPAC) chemical name of all substances where the hydroxyl group is the functional group with the ...

  3. Carbonyl reduction - Wikipedia

    en.wikipedia.org/wiki/Carbonyl_reduction

    In organic chemistry, carbonyl reduction is the conversion of any carbonyl group, usually to an alcohol. It is a common transformation that is practiced in many ways. [ 1 ] Ketones , aldehydes , carboxylic acids , esters , amides , and acid halides - some of the most pervasive functional groups , -comprise carbonyl compounds.

  4. Meerwein–Ponndorf–Verley reduction - Wikipedia

    en.wikipedia.org/wiki/Meerwein–Ponndorf...

    The aluminium based Meerwein–Ponndorf–Verley reduction can be performed on prochiral ketones leading to chiral alcohols. The three main ways to achieve the asymmetric reduction is by use of a chiral alcohol hydride source, use of an intramolecular MPV reduction, or use of a chiral ligand on the aluminium alkoxide.

  5. Enantioselective reduction of ketones - Wikipedia

    en.wikipedia.org/wiki/Enantioselective_reduction...

    Reduction via the net transfer of hydrogen from one organic molecule to another is known as transfer hydrogenation. Transfer hydrogenation to ketones leads to alcohols (the Meerwein-Ponndorf-Verley reduction ), and in the presence of a chiral transition metal catalyst, this process may be rendered enantioselective.

  6. Alcoholic beverage - Wikipedia

    en.wikipedia.org/wiki/Alcoholic_beverage

    Reduction of red wine for a sauce by cooking it on a stovetop. It is called a reduction because the heat boils off some of the water and most of the more volatile alcohol, leaving a more concentrated, wine-flavoured sauce. Pure ethanol tastes bitter to humans; some people also describe it as sweet. [53]

  7. Protecting group - Wikipedia

    en.wikipedia.org/wiki/Protecting_group

    Ethylene glycol protects a ketone (as an acetal) during an ester reduction, vs. unprotected reduction to a diol. A protecting group or protective group is introduced into a molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent chemical reaction. It plays an important role in multistep organic ...

  8. Alcohol oxidation - Wikipedia

    en.wikipedia.org/wiki/Alcohol_oxidation

    Alcohol oxidation is a collection of oxidation reactions in organic chemistry that convert alcohols to aldehydes, ketones, carboxylic acids, and esters. The reaction mainly applies to primary and secondary alcohols. Secondary alcohols form ketones, while primary alcohols form aldehydes or carboxylic acids. [1] A variety of oxidants can be used.

  9. Alcohol - Wikipedia

    en.wikipedia.org/wiki/Alcohol

    Alcohol (chemistry), a class of compounds Ethanol , one of several alcohols, commonly known as alcohol in everyday life Alcohol (drug) , intoxicant found in alcoholic beverages