During the complete reduction of an ester () using an excess of strong Lithium Aluminium Hydride (), — Alcohols Phenols and Ethers Chemistry Question

💡 Solution & Explanation

$LiAlH_4$ is a powerful reducing agent that completely cleaves the ester group. The acyl portion ($-CO-R$) is reduced to a primary alcohol ($RCH_2OH$), and the alkoxy leaving group ($-OR'$) is released as a second alcohol ($R'OH$).