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hydroxyl group

NOUN
  1. the monovalent group -OH in such compounds as bases and some acids and alcohols

How To Use hydroxyl group In A Sentence

  • The presence of two hydroxyl groups permits the formation of hydrogen with water, thereby favoring miscibility with the latter.
  • Phenol has the functional hydroxyl group that is then conjugated by a Phase II reaction (sulphation) to phenyl sulfate. Biotransformation
  • Pentosan polysulfate sodium (pentosan) is a semi-synthetic drug manufactured from beech-wood hemicellulose by sulfate esterification of the xylopyranose hydroxyl groups. BioMed Central - Latest articles
  • Hydroxyl groups in the cellulose molecule cause rayon to absorb water; in the dry state the fibers are hydrogen bonded, and dry rayon retains its strength even at high temperatures.
  • When this hydroxyl group is then methylated to give there is a very significant, 3000-fold, decrease in inhibitor binding.
  • The clays consist of silica tetrahedra and the octahedra contain magnesia surrounded by oxygen atoms and hydroxyl groups.
  • One particular pleasure of that period was the development of the methoxyl-trityl family of protecting groups for nucleoside-5'-hydroxyl groups (one synthesis of trimethoxytritanol erupted and left a large orange stain on the laboratory ceiling); this class of protecting group is still in use in modern automated syntheses of DNA and RNA fragments. Michael Smith - Autobiography
  • In a similar way, sheets of octahedra are formed from aluminium, oxygen and hydroxyl groups.
  • Different functionality may be introduced by using comonomers such as methacrylic acid (carboxylic acid groups) or hydroxy ethyl acrylate (hydroxyl groups).
  • The clays consist of silica tetrahedra and the octahedra contain magnesia surrounded by oxygen atoms and hydroxyl groups.
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