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  2. Ester - Wikipedia

    en.wikipedia.org/wiki/Ester

    An ester of a carboxylic acid. R stands for any group (typically hydrogen or organyl) and R ′ stands for any organyl group. In chemistry, an ester is a compound derived from an acid (organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl group (−OH) of that acid is replaced by an organyl group (R ′). [1]

  3. List of esters - Wikipedia

    en.wikipedia.org/wiki/List_of_esters

    An ester of carboxylic acid. R stands for any group (organic or inorganic) and R′ stands for organyl group. In chemistry, an ester is a compound derived from an acid (organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl group (−OH) of that acid is replaced by an organyl group (−R).

  4. Claisen condensation - Wikipedia

    en.wikipedia.org/wiki/Claisen_condensation

    The Claisen condensation is a carbon–carbon bond forming reaction that occurs between two esters or one ester and another carbonyl compound in the presence of a strong base. The reaction produces a β-keto ester or a β-diketone. [1] It is named after Rainer Ludwig Claisen, who first published his work on the reaction in 1887.

  5. Carboxylate - Wikipedia

    en.wikipedia.org/wiki/Carboxylate

    Carboxylate salts are salts that have the general formula M(RCOO) n, where M is a metal and n is 1, 2,.... Carboxylate esters have the general formula RCOOR′ (also written as RCO 2 R′ ), where R and R′ are organic groups.

  6. Ether - Wikipedia

    en.wikipedia.org/wiki/Ether

    They have the general formula R−O−R′, where R and R′ represent the organyl groups. Ethers can again be classified into two varieties: if the organyl groups are the same on both sides of the oxygen atom, then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. [1]

  7. Polyester - Wikipedia

    en.wikipedia.org/wiki/Polyester

    The general equation for the reaction of a diol with a diacid is: (n+1) R(OH) 2 + n R'(COOH) 2 → HO[ROOCR'COO] n ROH + 2n H 2 O. Polyesters can be obtained by a wide range of reactions of which the most important are the reaction of acids and alcohols, alcoholysis and or acidolysis of low-molecular weight esters or the alcoholysis of acyl ...

  8. Carbonyl group - Wikipedia

    en.wikipedia.org/wiki/Carbonyl_group

    In organic chemistry, a carbonyl group is a functional group with the formula C=O, composed of a carbon atom double-bonded to an oxygen atom, and it is divalent at the C atom. It is common to several classes of organic compounds (such as aldehydes , ketones and carboxylic acid ), as part of many larger functional groups.

  9. Ester hydrolysis - Wikipedia

    en.wikipedia.org/wiki/Ester_hydrolysis

    Ester hydrolysis is an organic reaction which hydrolyzes an ester to a carboxylic acid or carboxylate, and an alcohol. It can be performed with acid as catalyst, or with base as reagent. It can be performed with acid as catalyst, or with base as reagent.