Science
Nobel Prize in chemistry awarded to Henri B. Kagan and Kenso Soai
The laureates share 12 million kronor for discoveries regarding mirror-image molecules and autocatalysis.
The short version
- Henri B. Kagan and Kenso Soai won the 2026 Nobel Prize in Chemistry for their work on non-linear effects and autocatalysis in asymmetric organic synthesis.[Hacker News]
- The laureates will split a 12 million Swedish kronor award for discoveries that addressed a long-standing question about how molecular asymmetry arises.[NPR · Hacker News · France 24]
- Kagan made key advances in 1986 by manipulating reaction yields, followed by Soai's 2003 breakthrough producing exclusively one mirror-image molecule.[Hacker News]
Key facts
- The Royal Swedish Academy of Sciences awarded the 2026 Nobel Prize in Chemistry to Henri B. Kagan and Kenso Soai.[NPR · Hacker News · The Guardian · France 24]
- The award recognizes discoveries of non-linear effects and autocatalysis in asymmetric organic synthesis.[NPR · Hacker News · The Guardian]
- The prize includes 12 million Swedish kronor to be split equally between both laureates.[Hacker News · France 24]
- Nobel Committee chair Heiner Linke stated the work resolved a century-old mystery on how homochirality can spontaneously occur.[NPR · Hacker News]
- Kagan advanced the field in 1986 by developing methods to produce higher imbalances of mirror-image molecules.[Hacker News]
- Soai presented a reaction in 2003 that produced only a single mirror-image variant.[Hacker News]
Sources
Outlet counts describe coverage, not independent confirmation. Reports may share a wire service or original source.
- Nobel prize in chemistry awarded for work on mirror-image moleculesThe Guardian - Science
- 🔴Nobel Prize in chemistry awarded to France's Henri Kagan, Japan's Kenso SoaiFrance 24
- Henri B. Kagan and Kenso Soai win Nobel Prize in chemistryNPR - Top News
- Nobel Prize in Chemistry 2026 to Henri B. Kagan and Kenso SoaiHacker News
- Nobel Prize in chemistry set to be awarded in StockholmABC News - International
- 2026 Nobel Prize in Chemistry is award to Henri Kagan and Kenso Soai for their work in 'mirror' chemistryScientific American metered
- Nobel Prize in chemistry awarded to Henri Kagan and Kenso SoaiNBC News - Top Stories
- Nobel Prize in Chemistry goes to Henri B. Kagan and Kenso SoaiDeutsche Welle
- Chemistry Nobel awarded for solving mystery of life's asymmetryBBC News - World
- Nobel Prize in chemistry awarded for research solving 'mirror image' mysteryABC News - Technology
- Henri Kagan, Kenso Soai win Nobel chemistry prize for ‘mirror image’ workAl Jazeera
- Scientists win chemistry Nobel for discoveries about mirrored molecules that led to many drugsAssociated Press
- Life Is Asymmetric. The Scientists Who Figured Out Why Won the 2026 Nobel Prize in ChemistryWired metered