エムデ分解
1. Emde degradationThe Emde degradation (also called Emde-reaction or Emde-reduction) is a method for the reduction of a quaternary ammonium cation to a tertiary amine with sodium amalgam This organic reaction was first described in 1909 by the German chemist Hermann Emde and was for a long time of great importance in structure elucidation of many alkaloids, for example that of ephedrine. Alternative reducing agents exist for this reaction; for instance, lithium aluminium hydride.
Read “Emde degradation” on English Wikipedia
Read “エムデ分解” on Japanese Wikipedia
Read “Emde degradation” on DBpedia
Read “Emde degradation” on English Wikipedia
Read “エムデ分解” on Japanese Wikipedia
Read “Emde degradation” on DBpedia
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