Darzens halogenation

名词 n.

英文释义

名词 n.
  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. uncountable

词源

Discovered in 1911 by Auguste George Darzens.
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