Resolution and Synthesis of Optically Active Alcohols with Immobilized Water-soluble Proteins from Green Pea, Soybean and Buckwheat as New Bio-catalysts

抄録

  Kinetic resolution of racemic alcohols, (±)-1-(4-substituted phenyl)ethanol and (±)-1-(2-naphthyl)ethanol, was done with immobilized green pea, soybean, or buckwheat proteins. The resolution was done stereoselectively by oxidizing only one enantiomer of a racemic alcohol to leave an optically active alcohol with a high purity. In addition, each protein could be reused consecutively at least three times without any decrease of yield or optical purity.