You are seeing Ask web results for acid anhydride (acyl anhydride) because there was not a match on Dictionary.com.
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There is also a great similarity between acid anhydrides and acyl chlorides (acid chlorides) as far as these reactions are concerned. Concentrate on these similarities ... Although this reaction can also be done with ethanoyl chloride, aspirin is manufactured by reacting 2-hydroxybenzoic acid with ethanoic anhydride at 90°C.
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Definition of acid anhydride (acyl anhydride) (noun) form plural: acid anhydrides produced by removing a water molecule from two carboxylic acid groups; Examples of acid anhydride (acyl anhydride); Acetic anhydride is an example of an acid anhydride.
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Meaning of acid anhydride (acyl anhydride) (noun) form plural: acid anhydrides produced by removing a water molecule from two carboxylic acid groups; Example of acid anhydride (acyl anhydride); Acetic anhydride is an example of an acid anhydride.
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Acid anhydride - Wikipedia, the free encyclopedia
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Acetic anhydride - Wikipedia, the free encyclopedia
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Acylation of the free hydroxyl group on the symmetrical diglyceride is accomplished by heating the diglyceride in the presence of a high aliphatic fatty acid anhydride at a temperature slightly above the melting point temperature of the mixture to form liquid phase reactants.
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Organic acid / Alcohol / Ester / Acetal / Ether / Hydrocarbon /; Acid anhydride / Acyl chloride / Acid chloride / Nitrogen compound / Halogen compound / Sulphur compound /; Peroxide / Carbonyl compound / Hydrate organic salt /;
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What is claimed is: 1. A composition comprising (A) at least one water-dispersible reaction product made by reacting (A)(I) at least one hydrocarbyl-substituted succinic acid and/or anhydride represented by the formula ##STR17## wherein R is a hydrocarbyl group of from about 8 to about 40 carbon atoms, with (A)(I)
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Acylation of 2-methoxynaphthalene by acid anhydrides in nitrobenzene solvent catalysed by various exchanged montmorillonites at 80°C ...
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