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单词 isocyanide test
释义
isocyanide test

Chemistry
  • A test for primary amines by reaction with an alcoholic solution of potassium hydroxide and trichloromethane.

    RNH2+3KOH+CHCl3RNC+3KCl+3H2O

    The isocyanide RNC is recognized by its unpleasant smell. This reaction of primary amines is called the carbylamine reaction.


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