Kenso Soai
Japanese organic chemist known for developing asymmetric autocatalytic reactions. He investigated the chemical mechanisms by which a single chirality can be generated and amplified from achiral starting materials through autocatalysis, a phenomenon known as the Soai reaction. His research has made significant contributions to the study of the origin of biological homochirality in living systems.
Core Facts
Soai developed asymmetric autocatalytic reactions, in which the reaction product itself acts as its own catalyst, capable of amplifying a tiny chiral bias starting from achiral raw materials.
The 2026 Nobel Prize in Chemistry was awarded to French chemist Henri Kagan and Japanese chemist Kenso Soai in recognition of their discovery of nonlinear effects and autocatalytic reactions in asymmetric organic synthesis.
Timeline (last 90 days)
The 2026 Nobel Prize in Chemistry was awarded to French chemist Henri Kagan and Japanese chemist Kenso Soai in recognition of their discovery of nonlinear effects and autocatalytic reactions in asymmetric organic synthesis.
Soai developed asymmetric autocatalytic reactions, in which the reaction product itself acts as its own catalyst, capable of amplifying a tiny chiral bias starting from achiral raw materials.
Starting from a catalyst with an enantiomeric excess of only 0.00005%, Soai demonstrated that after repeating the reaction three times, the enantiomeric excess of the product can be raised to above 99.5%.
Kagan was born in 1930 and is an emeritus professor at Université Paris-Saclay; Soai was born in 1950 in Hiroshima and is an emeritus professor at Tokyo University of Science.
All Facts (4)
Soai developed asymmetric autocatalytic reactions, in which the reaction product itself acts as its own catalyst, capable of amplifying a tiny chiral bias starting from achiral raw materials.
75%VerifiedThe 2026 Nobel Prize in Chemistry was awarded to French chemist Henri Kagan and Japanese chemist Kenso Soai in recognition of their discovery of nonlinear effects and autocatalytic reactions in asymmetric organic synthesis.
80%UnverifiedStarting from a catalyst with an enantiomeric excess of only 0.00005%, Soai demonstrated that after repeating the reaction three times, the enantiomeric excess of the product can be raised to above 99.5%.
50%UnverifiedKagan was born in 1930 and is an emeritus professor at Université Paris-Saclay; Soai was born in 1950 in Hiroshima and is an emeritus professor at Tokyo University of Science.
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