Darzens halogenation

短语

释义与例句

n.
  1. 1.

    The chemical synthesis of alkyl halides from alcohols via the treatment upon reflux of a large excess of thionyl chloride or bromide (SOX₂) in the presence of a small amount of a nitrogen base, such as a tertiary amine or pyridine or its corresponding hydrochloride or hydrobromide salt.

    不可数 化学

词源

Discovered in 1911 by Auguste George Darzens.

来源：wiktionary