Related Experiment Video

Updated: May 26, 2026

Preparation and In Vivo Use of an Activity-based Probe for N-acylethanolamine Acid Amidase
11:01

Preparation and In Vivo Use of an Activity-based Probe for N-acylethanolamine Acid Amidase

Published on: November 23, 2016

5-[2-(4-Acetyl-oxyphen-yl)ethen-yl]benzene-1,3-diyl diacetate

Lin Tang, Dongmei Dai, Yanqing Gong

    Acta Crystallographica. Section E, Structure Reports Online
    |January 6, 2012
    PubMed

    More Related Videos

    Protocol for the Synthesis of Ortho-trifluoromethoxylated Aniline Derivatives08:43

    Protocol for the Synthesis of Ortho-trifluoromethoxylated Aniline Derivatives

    Published on: January 19, 2016

    Synthesis of Esters Via a Greener Steglich Esterification in Acetonitrile06:52

    Synthesis of Esters Via a Greener Steglich Esterification in Acetonitrile

    Published on: October 30, 2018

    Related Concept Videos

    Nomenclature of Carboxylic Acid Derivatives: Acid Halides, Esters, and Acid Anhydrides01:16

    Nomenclature of Carboxylic Acid Derivatives: Acid Halides, Esters, and Acid Anhydrides

    Naming Acid Halides
    The IUPAC and common names of acid halides are derived from the corresponding carboxylic acids, by changing “ic acid” to “yl halide.” For example, as shown below, the IUPAC name ethanoyl chloride is derived from ethanoic acid, and the common name, acetyl chloride, is obtained from acetic acid.
    IUPAC Nomenclature of Ketones01:09

    IUPAC Nomenclature of Ketones

    Like aldehydes, ketones are named using IUPAC rules; in this case, by replacing “e” in the name of the longest hydrocarbon chain with “one.” In acyclic ketones, the ketonic carbon is given the lowest locant value. For instance, as shown below, a simple five-carbon ketone is named pentan-2-one, instead of pentan-4-one. IUPAC rules also allow the placing of the locant value before the parent name to give an alternate name, 2-pentanone.
    Alkylation of β-Ketoester Enolates: Acetoacetic Ester Synthesis01:07

    Alkylation of β-Ketoester Enolates: Acetoacetic Ester Synthesis

    Acetoacetic ester synthesis is a method to obtain ketones from alkyl halides and β-keto esters. The reaction occurs in the presence of an alkoxide base that abstracts the acidic proton of the β-keto esters. The step results in an enolate ion which is doubly stabilized. The enolate then reacts with an alkyl halide via the SN2 process to produce an alkylated ester intermediate with a new C–C bond. The hydrolysis of the intermediate, followed by acidification, results in an alkylated β-keto acid.
    Alkylation of β-Diester Enolates: Malonic Ester Synthesis01:14

    Alkylation of β-Diester Enolates: Malonic Ester Synthesis

    Malonic ester synthesis is a method to obtain α substituted carboxylic acids from ꞵ-diesters such as diethyl malonate and alkyl halides.
    IUPAC Nomenclature of Aldehydes01:16

    IUPAC Nomenclature of Aldehydes

    Aldehydes are named based on the systematic nomenclature rules set by the IUPAC. For acyclic aldehydes, the longest carbon chain containing the aldehydic (–CHO) group is considered the parent chain. The aldehyde is named by replacing the last letter “e” in the hydrocarbon name with “al”. For instance, a simple, seven-carbon-membered acyclic aldehyde is called heptanal, derived from heptane. The carbon chain is numbered starting from the aldehydic carbon, although the aldehydic carbon’s locant...
    IUPAC Nomenclature of Carboxylic Acids01:16

    IUPAC Nomenclature of Carboxylic Acids

    IUPAC names of carboxylic acids are systematically derived following a few rules discussed below.
    For acyclic saturated monocarboxylic acids, the longest hydrocarbon chain containing the –COOH carbon is identified as the parent chain. Then, the last -e of the parent hydrocarbon name is replaced with a suffix -oic acid.