Albert Eschenmoser
E90897
Albert Eschenmoser is a Swiss organic chemist renowned for his pioneering work on the structure and synthesis of vitamin B12 and for fundamental contributions to the understanding of organic reaction mechanisms and prebiotic chemistry.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Albert Eschenmoser canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T620289 — 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: Albert Eschenmoser Context triple: [ACS Award in Organic Chemistry, hasRecipient, Albert Eschenmoser]
-
A.
Jean-Marie Lehn
Jean-Marie Lehn is a French chemist and Nobel laureate renowned as a founder of supramolecular chemistry for his pioneering work on molecular recognition and self-assembly.
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B.
Elias J. Corey
Elias J. Corey is a Nobel Prize–winning American chemist renowned for pioneering the field of retrosynthetic analysis and revolutionizing modern organic synthesis.
-
C.
George A. Olah
George A. Olah was a Nobel Prize–winning chemist renowned for his groundbreaking work on carbocations and superacids, which fundamentally advanced the understanding of organic reaction mechanisms.
-
D.
K. Barry Sharpless
K. Barry Sharpless is an American chemist renowned for his pioneering work in asymmetric synthesis and for co-founding the field of click chemistry, achievements that earned him multiple Nobel Prizes in Chemistry.
-
E.
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.
- 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: Albert Eschenmoser Target entity description: Albert Eschenmoser is a Swiss organic chemist renowned for his pioneering work on the structure and synthesis of vitamin B12 and for fundamental contributions to the understanding of organic reaction mechanisms and prebiotic chemistry.
-
A.
Jean-Marie Lehn
Jean-Marie Lehn is a French chemist and Nobel laureate renowned as a founder of supramolecular chemistry for his pioneering work on molecular recognition and self-assembly.
-
B.
Elias J. Corey
Elias J. Corey is a Nobel Prize–winning American chemist renowned for pioneering the field of retrosynthetic analysis and revolutionizing modern organic synthesis.
-
C.
George A. Olah
George A. Olah was a Nobel Prize–winning chemist renowned for his groundbreaking work on carbocations and superacids, which fundamentally advanced the understanding of organic reaction mechanisms.
-
D.
K. Barry Sharpless
K. Barry Sharpless is an American chemist renowned for his pioneering work in asymmetric synthesis and for co-founding the field of click chemistry, achievements that earned him multiple Nobel Prizes in Chemistry.
-
E.
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.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Swiss scientist
ⓘ
human ⓘ organic chemist ⓘ |
| awardReceived |
Arthur C. Cope Scholar Award
ⓘ
surface form:
Arthur C. Cope Award
Davy Medal ⓘ Marcel Benoist Prize ⓘ Paracelsus Prize ⓘ Roger Adams Award ⓘ
surface form:
Roger Adams Award in Organic Chemistry
Wolf Prize in Chemistry ⓘ |
| citizenship | Switzerland ⓘ |
| collaboratedWith | Robert Burns Woodward ⓘ |
| countryOfBirth | Switzerland ⓘ |
| dateOfBirth | 1925-08-05 ⓘ |
| doctoralAdvisor | Leopold Ružička ⓘ |
| educatedAt | ETH Zurich ⓘ |
| employer | ETH Zurich ⓘ |
| familyName | Eschenmoser ⓘ |
| fieldOfWork |
bioorganic chemistry
ⓘ
organic chemistry ⓘ prebiotic chemistry ⓘ |
| gender | male ⓘ |
| givenName | Albert ⓘ |
| hasAcademicDiscipline |
chemistry
ⓘ
organic synthesis ⓘ |
| knownFor |
Eschenmoser sulfide contraction
ⓘ
Eschenmoser–Claisen rearrangement ⓘ Eschenmoser–Tanabe fragmentation ⓘ research on the origin of biomolecular homochirality ⓘ research on the structure of vitamin B12 ⓘ studies on organic reaction mechanisms ⓘ total synthesis of vitamin B12 ⓘ work on prebiotic nucleic acid analogues ⓘ |
| languageSpoken | German ⓘ |
| memberOf |
American Academy of Arts and Sciences
ⓘ
German National Academy of Sciences Leopoldina ⓘ
surface form:
German Academy of Sciences Leopoldina
Royal Society ⓘ |
| name | Albert Eschenmoser self-link ⓘ |
| nationality | Swiss ⓘ |
| notableStudent |
André S. Dreiding
ⓘ
Steven A. Benner ⓘ |
| notableWork | collaborative total synthesis of vitamin B12 with Robert Burns Woodward ⓘ |
| placeOfBirth | Burg, Aargau ⓘ |
| positionHeld | professor of organic chemistry at ETH Zurich ⓘ |
| researchInterest |
abiotic formation of biomolecules
ⓘ
nucleic acid chemistry ⓘ vitamin B12 biosynthesis ⓘ |
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: Albert Eschenmoser Description of subject: Albert Eschenmoser is a Swiss organic chemist renowned for his pioneering work on the structure and synthesis of vitamin B12 and for fundamental contributions to the understanding of organic reaction mechanisms and prebiotic chemistry.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.