Question

In: Chemistry

Why is acetylsalicylic acid even less soluble in water than salicylic acid? What kind of reaction...

Why is acetylsalicylic acid even less soluble in water than salicylic acid?

What kind of reaction is the conversion of methyl salicylate to salicylic acid and why? What is added or taken away?

What kind of reaction is the conversion of salicylic acid to acetylsalicylic acid and why? What is being added or taken away?

Solutions

Expert Solution

question 1

in acetylsalicylic acid one methyl is extra compare to acetic acid, as the number of carbon is increased hydrophobic nature increases as a result water solubility decreased for acetylsalicylic acid compare to salicylic acid

question 2

the conversion of methyl salicylate to salicylic acid is hydrolysis reaction. in hydrolyis water is used to conver ester to acid and alcohol, the methanol is taken away during the reaction as by-product

question 3

conversion of salicylic acid to acetyl salicylic acid is condensation reaction between salicylic acid and methanol. where methanol is added to salicylic acid and water taken away as by-product


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