It is the blocking of COX-1 that is responsible for the increased risk of stomach irritation when aspirin is taken, as it stops the formation of a protective prostaglandin (prostacyclin), in cells in the stomach lining, which reduces gastric acid production.
- What functional group is aspirin?
- Does aspirin undergo hydrolysis?
- Which functional groups change in the synthesis of aspirin?
- What functional group in salicylic acid is used in the acid catalyzed synthesis of aspirin?
- What functional group is having a hydrolysis reaction in aspirin?
- Is aspirin hydrolysis to salicylic acid?
- What does the hydrolysis of aspirin yelled as with?
- What functional groups are found in aspirin?
- Does aspirin react with water?
- Is the synthesis of aspirin hydrolysis?
What functional group is aspirin?
The common name of aspirin is acetylsalicylic acid and its IUPAC name is 2-Acetoxybenzoic acid. Between ester and carboxylic acid functional groups the highest priority functional group is carboxylic acid. Hence, in aspirin carboxylic acid is the principal functional group. Therefore, the correct option is B, -COOH.
Does aspirin undergo hydrolysis?
Aspirin can undergo hydrolysis, making it not as effective if it's exposed to water for extended periods of time. The technical name of the active ingredient in aspirin is acetylsalicylic acid. When it reacts with water, we end up with two products, salicylic acid and acetic acid.
Which functional groups change in the synthesis of aspirin?
When an alcohol is allowed to react with a carboxylic acid in the presence of an acid catalyst, the functional groups combine in a condensation reaction to form an ester and water: Page 3 By reacting the phenol group of salicylic acid with acetic acid, an ester group (which is not acidic) is formed and the resulting ...
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What functional group in salicylic acid is used in the acid catalyzed synthesis of aspirin?
Aspirin can be made by reacting salicylic acid with acetic acid in the presence of an acid catalyst. The phenol group on the salicylic acid forms an ester with the carboxyl group on the acetic acid.
What functional group is having a hydrolysis reaction in aspirin?
ester functional group.
Is aspirin hydrolysis to salicylic acid?
Aspirin is a pain reliever and fever reducer, but if it's allowed to react with water then it can undergo hydrolysis, forming salicylic acid and acetic acid, which is no longer effective. This reaction can occur under acidic or basic conditions.
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What does the hydrolysis of aspirin yelled as with?
Ionic salts of aspirin, such as sodium acetylsalicylate, are more soluble in water since they form stronger ion-dipole interactions with water. As one aspirin (acetyl salicylic acid) molecule is hydrolyzed, one salicylic acid molecule is formed, reflected in the hydrolysis reaction.
What functional groups are found in aspirin?
The common name of aspirin is acetylsalicylic acid and its IUPAC name is 2-Acetoxybenzoic acid. Between ester and carboxylic acid functional groups the highest priority functional group is carboxylic acid. Hence, in aspirin carboxylic acid is the principal functional group. Therefore, the correct option is B, -COOH.
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Does aspirin react with water?
Aspirin (acetylsalicylic acid) reacts with water (such as water in body fluids) to give salicylic acid and acetic acid, as shown in Figure 5.2.
Is the synthesis of aspirin hydrolysis?
Aspirin is a pain reliever and fever reducer, but if it's allowed to react with water then it can undergo hydrolysis, forming salicylic acid and acetic acid, which is no longer effective. This reaction can occur under acidic or basic conditions.