The Nobel Prize in Chemistry 2001 for their work on chirally catalysedfor his work on chirally hydrogenation reactions catalysed oxidation reactions William s. Knowles yoji Noyori K. Barry Sharpless (1917~) (1938~) (1941~)2021/2/23 4 William S. Knowles (1917 ~ ) Ryoji Noyori (1938 ~ ) K. Barry Sharpless (1941 ~ ) The Nobel Prize in Chemistry 2001 "for their work on chirally catalysed hydrogenation reactions" "for his work on chirally catalysed oxidation reactions