
Organic acid anhydride - Wikipedia
Nomenclature of unsymmetrical acid anhydrides list the names of both of the reacted carboxylic acids before the word "anhydride" (for example, the dehydration reaction between benzoic …
Anhydride | Organic, Synthetic, Reactive | Britannica
Anhydride, any chemical compound obtained, either in practice or in principle, by the elimination of water from another compound. Examples of inorganic anhydrides are sulfur trioxide, SO3, …
21.5: Chemistry of Acid Anhydrides - Chemistry LibreTexts
As a consequence, reactions are only commonly performed with inexpensive, readily available anhydrides, such as acetic anhydride or benzoic anhydride. Anydrides have the advantage of …
Anhydride Functional Group: Structure, Example, & Reactions
An anhydride, also known as acid anhydrid, forms when a water molecule is removed from another substance, usually an acid. In inorganic chemistry, it is a nonmetal oxide that reacts …
What Is an Anhydride? Definition, Types, and Reactions
Jan 3, 2026 · An anhydride is a chemical compound produced by the formal removal of a water molecule from another substance, typically an acid. These compounds are highly reactive …
Anhydride in Chemistry: Types, Preparation & Key Reactions
An anhydride is a chemical compound formed by the removal of one or more water molecules from another compound. In organic chemistry, this most commonly refers to an acid …
ANHYDRIDE Definition & Meaning - Merriam-Webster
The meaning of ANHYDRIDE is a compound derived from another (such as an acid) by removal of the elements of water.
Anhydride - an overview | ScienceDirect Topics
An anhydride is defined as a compound containing two acyl groups connected by one oxygen atom, typically resulting from the elimination of a water molecule between two carboxyl groups …
What is an Acid Anhydride? - BYJU'S
A compound that has two acyl groups (R-C=O) bound to the same oxygen atom is an acid anhydride. Anhydrides are typically formed in the presence of a base when carboxylic acid …
Anhydride Definition - Organic Chemistry Key Term | Fiveable
An anhydride is a type of organic compound derived from a carboxylic acid, where two carboxylic acid groups have been dehydrated to form a cyclic structure containing a central oxygen atom.