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Where the acyl chloride moiety takes priority, acyl chlorides are named by taking the name of the parent carboxylic acid, and substituting -yl chloride for -ic acid. Thus: acetic acid (CH 3 COOH) → acetyl chloride (CH 3 COCl) benzoic acid (C 6 H 5 COOH) → benzoyl chloride (C 6 H 5 COCl) butyric acid (C 3 H 7 COOH) → butyryl chloride ...
In the IUPAC nomenclature of organic chemistry, the systematic names of acyl groups are derived exactly by replacing the -yl suffix of the corresponding hydrocarbyl group's systemic name (or the -oic acid suffix of the corresponding carboxylic acid's systemic name) with -oyl, as shown in the table below.
Acetyl chloride was first prepared in 1852 by French chemist Charles Gerhardt by treating potassium acetate with phosphoryl chloride. [4]Acetyl chloride is produced in the laboratory by the reaction of acetic acid with chlorodehydrating agents such as phosphorus trichloride (PCl 3), phosphorus pentachloride (PCl 5), sulfuryl chloride (SO 2 Cl 2), phosgene, or thionyl chloride (SOCl 2).
Pages in category "Acyl chlorides" The following 40 pages are in this category, out of 40 total. ... Trimellitic anhydride chloride This page was last ...
Pivaloyl chloride, a branched-chain acyl chloride Index of chemical compounds with the same molecular formula This set index page lists chemical structure articles associated with the same molecular formula .
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Benzoyl chloride is produced from benzotrichloride using either water or benzoic acid: [8] C 6 H 5 CCl 3 + H 2 O → C 6 H 5 COCl + 2 HCl C 6 H 5 CCl 3 + C 6 H 5 CO 2 H → 2 C 6 H 5 COCl + HCl. As with other acyl chlorides, it can be generated from the parent acid and other chlorinating agents phosphorus pentachloride or thionyl chloride.
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