Larry E. Overman
E205649
Larry E. Overman is an American organic chemist renowned for his pioneering work in synthetic methodology, particularly the development of the Overman rearrangement and complex natural product synthesis.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Larry E. Overman canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T620271 — 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: Larry E. Overman Context triple: [ACS Award in Organic Chemistry, hasRecipient, Larry E. Overman]
-
A.
Alton G. Keel Jr.
Alton G. Keel Jr. was an American aerospace engineer and government official who held senior defense and space policy roles, including service on the Rogers Commission investigating the Space Shuttle Challenger disaster.
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B.
Alan S. Boyd
Alan S. Boyd was an American lawyer and public official who became the first U.S. Secretary of Transportation, helping to shape national transportation policy in the late 1960s.
-
C.
Donald M. Nelson
Donald M. Nelson was an American business executive and government official who directed U.S. industrial mobilization for World War II as head of key wartime production agencies.
-
D.
Timothy O. Lane
Timothy O. Lane is an individual notable enough to be specifically cited as a bearer of the surname Lane, likely for professional or public contributions in his field.
-
E.
David M. Satterfield
David M. Satterfield is an American diplomat and former U.S. ambassador who has held several senior foreign policy roles, including directing Rice University's Baker Institute for Public Policy.
- 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: Larry E. Overman Target entity description: Larry E. Overman is an American organic chemist renowned for his pioneering work in synthetic methodology, particularly the development of the Overman rearrangement and complex natural product synthesis.
-
A.
Alton G. Keel Jr.
Alton G. Keel Jr. was an American aerospace engineer and government official who held senior defense and space policy roles, including service on the Rogers Commission investigating the Space Shuttle Challenger disaster.
-
B.
Alan S. Boyd
Alan S. Boyd was an American lawyer and public official who became the first U.S. Secretary of Transportation, helping to shape national transportation policy in the late 1960s.
-
C.
Donald M. Nelson
Donald M. Nelson was an American business executive and government official who directed U.S. industrial mobilization for World War II as head of key wartime production agencies.
-
D.
Timothy O. Lane
Timothy O. Lane is an individual notable enough to be specifically cited as a bearer of the surname Lane, likely for professional or public contributions in his field.
-
E.
David M. Satterfield
David M. Satterfield is an American diplomat and former U.S. ambassador who has held several senior foreign policy roles, including directing Rice University's Baker Institute for Public Policy.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
American chemist
ⓘ
chemist ⓘ organic chemist ⓘ person ⓘ |
| citizenship |
United States of America
ⓘ
surface form:
United States
|
| contributedTo | advancement of complex molecule construction strategies ⓘ |
| field |
organic chemistry
ⓘ
synthetic organic chemistry ⓘ |
| gender | male ⓘ |
| hasAchievement |
development of rearrangement-based synthetic strategies
ⓘ
pioneering work in synthetic methodology ⓘ |
| hasDiscipline |
chemistry
ⓘ
organic synthesis ⓘ |
| influenced | development of modern synthetic methodology ⓘ |
| knownFor |
Overman rearrangement
ⓘ
applications of rearrangement reactions in synthesis ⓘ complex natural product synthesis ⓘ development of new synthetic methodology ⓘ palladium-catalyzed reactions in organic synthesis ⓘ |
| name | Larry E. Overman self-link ⓘ |
| nationality | American ⓘ |
| notableConcept | Overman rearrangement ⓘ |
| occupation | university professor ⓘ |
| researchArea |
reaction mechanisms in organic chemistry
ⓘ
stereoselective synthesis ⓘ total synthesis of natural products ⓘ |
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: Larry E. Overman Description of subject: Larry E. Overman is an American organic chemist renowned for his pioneering work in synthetic methodology, particularly the development of the Overman rearrangement and complex natural product synthesis.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.