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  • Alcohol | Definition, Formula, Facts | Britannica
    Alcohols may be considered as organic derivatives of water (H2O) in which a hydrogen atom has been replaced by an alkyl group Examples include ethanol, methanol, and isopropyl alcohol
  • Structure and classification of alcohols - Britannica
    Alcohols are referred to as allylic or benzylic if the hydroxyl group is bonded to an allylic carbon atom (adjacent to a C=C double bond) or a benzylic carbon atom (next to a benzene ring), respectively
  • Alcohol - Reactions, Chemistry, Uses | Britannica
    The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids
  • Alcohol - Boiling Point, Solubility, Flammability | Britannica
    Alcohol - Boiling Point, Solubility, Flammability: Most of the common alcohols are colourless liquids at room temperature Methyl alcohol, ethyl alcohol, and isopropyl alcohol are free-flowing liquids with fruity odours
  • Characteristics of alcohol | Britannica
    Many alcohols occur naturally and are valuable intermediates in the synthesis of other compounds because of the characteristic chemical reactions of the hydroxyl group
  • Alcohol - Ethanol, Methanol, Propanol | Britannica
    Alcohol - Ethanol, Methanol, Propanol: Methanol (methyl alcohol) was originally produced by heating wood chips in the absence of air Some of the carbohydrates in the wood are broken down to form methanol, and the methanol vapour is then condensed This process led to the name wood alcohol as another common name for methanol Methanol is synthesized commercially by a catalytic reaction of
  • Alcohol - Fermentation, Synthesis, Distillation | Britannica
    A wide variety of alcohols can be synthesized by Grignard additions A Grignard reagent adds to formaldehyde to give a primary alcohol with one additional carbon atom, to an aldehyde to give a secondary alcohol, and to a ketone to yield a tertiary alcohol
  • Chemical compound - Alcohols, Phenols, Structure | Britannica
    Both alcohols and phenols are widespread in nature, with alcohols being especially ubiquitous The hydroxyl group of alcohols and phenols is responsible for an interesting variety of physical and chemical properties
  • Alcohol - Esterification, Chemistry, Reactions | Britannica
    Alcohol - Esterification, Chemistry, Reactions: Alcohols can combine with many kinds of acids to form esters When no type of acid is specified, the word ester is assumed to mean a carboxylic ester, the ester of an alcohol and a carboxylic acid
  • Lipid - Fatty Acids, Esters, Alcohols | Britannica
    It reacts with alcohols (R′OH) to form products known as esters (RCOOR′) and releases water in the process This ester bond is the principal covalent bond linking fatty acid moieties to other groups in the more-complex lipids discussed in other sections of this article





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