Octet

Octet / Reactions

LiAlH₄ Reduction

LiAlH₄ Reduction (Reduction.) Converts CC(=O)OC to CCO.CO using LiAlH₄.

Reduction

Reaction details

Name

LiAlH₄ Reduction

Type

Reduction

Starting Material

CC(=O)OC

Product

CCO.CO

Reagents
  • LiAlH₄

Solvent

Et₂O or THF (anhydrous!)

Mechanism
  1. Smiles

    CC(=O)OC

    Description

    Methyl acetate (ester)

  2. Smiles

    CCO.CO

    Description

    Reduced to two alcohols (ethanol + methanol)

Tips
  1. Very strong reducing agent

  2. Reduces: aldehydes, ketones, esters, acids, amides, nitriles

  3. Ester → 2 alcohols; Amide → amine

  4. Violently reacts with water - use anhydrous!

Related Reactions
  • nabh4-reduction

  • dibal-reduction

This is one row of the Reaction roadmap sheet - print all 83 reactions on one page.