# Meerwein-Ponndorf-Verley reduction

> English word · Noun

## Definitions
1. The reduction of ketones and aldehydes to their corresponding alcohols, using aluminium alkoxide catalysis in the presence of a sacrificial alcohol.

## Etymology
Discovered by Hans Meerwein and Rudolf Schmidt, and separately by A. Verley, in 1925. Ponndorf applied the reaction to ketones and upgraded the catalyst.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/meerwein-ponndorf-verley-reduction