Ronald Breslow
E149907
Ronald Breslow was a prominent American chemist renowned for his pioneering work in biomimetic chemistry and for major contributions to organic reaction mechanisms and vitamin B₁ chemistry.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ronald Breslow canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1135735 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ronald Breslow Context triple: [Priestley Medal, hasRecipient, Ronald Breslow]
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A.
Barry M. Trost
Barry M. Trost is an American organic chemist renowned for pioneering the concept of atom economy and developing highly efficient catalytic reactions in synthetic chemistry.
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B.
Roald Hoffmann
Roald Hoffmann is a Polish-American theoretical chemist and Nobel laureate renowned for his work on the electronic structure of molecules and the development of the Woodward–Hoffmann rules.
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C.
Stephen L. Buchwald
Stephen L. Buchwald is an American chemist renowned for pioneering palladium-catalyzed cross-coupling reactions that revolutionized modern organic synthesis and pharmaceutical chemistry.
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D.
Samuel J. Danishefsky
Samuel J. Danishefsky is an American chemist renowned for his pioneering work in complex natural product synthesis and contributions to medicinal chemistry.
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E.
David W. C. MacMillan
David W. C. MacMillan is a Scottish-born chemist renowned for pioneering organocatalysis, work that earned him the 2021 Nobel Prize in Chemistry.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ronald Breslow Target entity description: Ronald Breslow was a prominent American chemist renowned for his pioneering work in biomimetic chemistry and for major contributions to organic reaction mechanisms and vitamin B₁ chemistry.
-
A.
Barry M. Trost
Barry M. Trost is an American organic chemist renowned for pioneering the concept of atom economy and developing highly efficient catalytic reactions in synthetic chemistry.
-
B.
Roald Hoffmann
Roald Hoffmann is a Polish-American theoretical chemist and Nobel laureate renowned for his work on the electronic structure of molecules and the development of the Woodward–Hoffmann rules.
-
C.
Stephen L. Buchwald
Stephen L. Buchwald is an American chemist renowned for pioneering palladium-catalyzed cross-coupling reactions that revolutionized modern organic synthesis and pharmaceutical chemistry.
-
D.
Samuel J. Danishefsky
Samuel J. Danishefsky is an American chemist renowned for his pioneering work in complex natural product synthesis and contributions to medicinal chemistry.
-
E.
David W. C. MacMillan
David W. C. MacMillan is a Scottish-born chemist renowned for pioneering organocatalysis, work that earned him the 2021 Nobel Prize in Chemistry.
- F. None of above. chosen
Statements (46)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Ronald Breslow Description of subject: Ronald Breslow was a prominent American chemist renowned for his pioneering work in biomimetic chemistry and for major contributions to organic reaction mechanisms and vitamin B₁ chemistry.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.