# Nobel Prize in Chemistry Winners

> French and Japanese chemists win 2026 Nobel Prize for molecular symmetry breakthrough.
- Title: Nobel Prize in Chemistry Winners · Dallas Express | Shortify
- Summary: French and Japanese chemists win 2026 Nobel Prize for molecular symmetry breakthrough. French chemist Henri B. Kagan and Japanese chemist Kenso Soai won the…
- Keywords: henri kagan, kenso soai, nobel prize, chemistry, asymmetric synthesis, homochirality, molecular handedness, news, politics, Nobel, Prize, Winners
- Source: Dallas Express — https://dallasexpress.com/health/henri-kagan-and-kenso-soai-win-2026-nobel-prize-in-chemistry
- Author: Dallas Express
- Published: 2026-10-07T18:00:26+00:00
- Read time: 1 min
- Topics: henri kagan, kenso soai, nobel prize, chemistry, asymmetric synthesis, homochirality, molecular handedness, news, politics
## 2026 Nobel Prize in Chemistry
French chemist Henri B. Kagan and Japanese chemist Kenso Soai won the 2026 Nobel Prize in Chemistry for discoveries that helped explain how nature can favor one mirror-image form of a molecule.

> for the discovery of non-linear effects and autocatalysis in asymmetric organic synthesis
## Homochirality Explained
Many molecules exist in two mirror-image forms that behave differently in biological systems, making molecular handedness critical for pharmaceutical development.
## Century-Old Mystery Solved
Heiner Linke, chair of the Nobel Committee for Chemistry, said Kagan and Soai provided a solution to a century-old chemical mystery: how homochirality can emerge spontaneously.
## Kagan's Revolutionary Work
Kagan, 95, developed methods in the 1980s that could steer chemical reactions toward an excess of one mirror-image form, earning him the title of 'father of asymmetric catalysis'.
## Soai's Key Contribution
Soai, 76, demonstrated a reaction where the product accelerates its own formation while amplifying one molecular handedness, known as the Soai reaction.
## Pharmaceutical Impact
The laureates' research helps chemists control asymmetric synthesis, which is vital for drug development as mirror-image molecules interact differently with the body.
## 25-Year Gap in Recognition
Kagan was not included in the 2001 chemistry Nobel, which recognized William Knowles, Ryoji Noyori and Barry Sharpless for work on chirally catalyzed reactions.
## Key takeaway

French chemist Henri B. Kagan and Japanese chemist Kenso Soai won the 2026 Nobel Prize in Chemistry for discoveries explaining molecular mirror-image control.