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Chemistry LibreTexts

Hemiacetal

[ "article:topic", "authorname:ggunawardena" ]
  • Page ID
    40437
  • A hemiacetal is a compound that has the following general structural formula.

     

     

    R1 = H, alkyl, aryl
    R2 = alkyl

    eg:

     

     

    The functional group 1 in an organic molecules is called the hemiacetal group; the carbon atom bearing the two oxygen atoms is the hemiacetal carbon.

     

     

    see also cyclic hemiacetal, acetal, hemiketal