réactivité ester Flashcards by Lina Zinoun | Brainscape

Q

Ester + Eau ⇄ ?

A

Hydrolyse

Ester + Eau ⇄ Acide carboxylique + Alcool

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Q

Ester + NaOH + Neutralisation/HCl →

A

Saponification

Ester + NaOH + Neutralisation/HCl → donne 𝐂𝐚𝐫𝐛𝐨𝐱𝐲𝐥𝐚𝐭𝐞 + 𝐀𝐥𝐜𝐨𝐨𝐥 puis 𝐀𝐜𝐢𝐝𝐞 𝐜𝐚𝐫𝐛𝐨𝐱𝐲𝐥𝐢𝐪𝐮𝐞 + Alcool + NaCl

NaOH c’est la soude et c’est un base

Neutralisation : le O- devient un OH

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