Unverified50% confidenceFactExact time
The Soai reaction experimentally realizes the Frank model, with the product acting as an autocatalyst while the reactivity between heterochiral products is lower, thereby satisfying the kinetic conditions of the Frank model.
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50%
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Long-term
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10/12/2026
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Related Claims
UnverifiedSoai discovered the asymmetric autocatalytic reaction—the product itself can catalyze its own formation, achieving a chiral amplification effect, such that even if the ratio of the two enantiomers deviates only slightly at the start, the reaction can spontaneously amplify the deviation to nearly a single enantiomer.73% similarUnverifiedIn 1953, Charles Frank proposed a model specifying three conditions: the reaction requires a chiral catalyst, the generation of one mirror-image molecule is enhanced while the other is suppressed, and the reaction can generate its own catalyst (autocatalysis).67% similarUnverifiedThe research of Kagan and Soai revealed that under certain conditions, a small excess of one chiral molecule can trigger a chain reaction, greatly amplifying the proportion of that chirality in the product, far beyond the proportion initially input.64% similarUnverifiedThe Frank model demonstrates that if a chiral molecule can catalyze its own formation while inhibiting the formation of its mirror-image molecule, even an extremely minute initial difference in the ratio of the two chiral molecules will ultimately evolve into an almost purely single-chirality outcome.64% similarUnverifiedThe Soai reaction was the first to experimentally prove that, starting from an almost racemic starting point, near-100% ee chiral amplification can be achieved through asymmetric autocatalysis.64% similar
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