Nobel Prize in Chemistry 1969

Derek H. R. Barton

Photo from the Nobel Foundation archive.

Prize share: 1/2

Odd Hassel

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Chemistry 1969 was awarded jointly to Derek H. R. Barton and Odd Hassel "for their contributions to the development of the concept of conformation and its application in chemistry"

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MLA style: The Nobel Prize in Chemistry 1969. NobelPrize.org. Nobel Prize Outreach 2025. Sun. 18 May 2025. <https://www.nobelprize.org/prizes/chemistry/1969/summary/>

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