The Nobel Prize in Chemistry 2001

William S. Knowles

Photo from the Nobel Foundation archive.

Prize share: 1/4

Ryoji Noyori

Photo from the Nobel Foundation archive.

Prize share: 1/4

K. Barry Sharpless

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Chemistry 2001 was divided, one half jointly to William S. Knowles and Ryoji Noyori "for their work on chirally catalysed hydrogenation reactions" and the other half to K. Barry Sharpless "for his work on chirally catalysed oxidation reactions"

To cite this section
MLA style: The Nobel Prize in Chemistry 2001. NobelPrize.org. Nobel Prize Outreach AB 2023. Sun. 3 Dec 2023. <https://www.nobelprize.org/prizes/chemistry/2001/summary/>

Back to top Back To Top Takes users back to the top of the page

Nobel Prizes and laureates

Nobel Prizes 2023

Eleven laureates were awarded a Nobel Prize in 2023, for achievements that have conferred the greatest benefit to humankind. Their work and discoveries range from effective mRNA vaccines and attosecond physics to fighting against the oppression of women.

See them all presented here.
Illustration

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.

Play a game!

The Chirality Game

Chiral objects, like left and right hands, cannot be superimposed on its mirror image. Find other ‘chiral’ objects in this game.


Chirality game