Arbuzov rearrangement
E1170430
UNEXPLORED
The Arbuzov rearrangement is an organic reaction in which trialkyl or triaryl phosphites react with alkyl halides to form phosphonates, widely used in the synthesis of organophosphorus compounds.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arbuzov reaction | 1 |
| Arbuzov rearrangement canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15646281 — 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: Arbuzov rearrangement Context triple: [Alexander Arbuzov, hasDiscovered, Arbuzov rearrangement]
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A.
Stork–Danheiser rearrangement
The Stork–Danheiser rearrangement is an organic reaction that transforms certain allylic alcohol derivatives into rearranged carbonyl compounds via a sigmatropic shift, widely used in complex molecule synthesis.
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B.
Eschenmoser–Claisen rearrangement
The Eschenmoser–Claisen rearrangement is a variant of the Claisen rearrangement in organic chemistry that converts allylic alcohols and amides into γ,δ-unsaturated carbonyl compounds via a [3,3]-sigmatropic rearrangement.
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C.
Overman rearrangement
The Overman rearrangement is an organic chemical reaction that converts allylic alcohol derivatives into allylic amines via a [3,3]-sigmatropic rearrangement of allylic trichloroacetimidates.
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D.
Heck reaction
The Heck reaction is a palladium-catalyzed cross-coupling between alkenes and aryl or vinyl halides, widely used in organic synthesis to form carbon–carbon bonds.
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E.
Barton reaction
The Barton reaction is an organic photochemical transformation that converts nitrite esters into δ-nitroso alcohols via intramolecular hydrogen abstraction and radical rearrangement.
- 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: Arbuzov rearrangement Target entity description: The Arbuzov rearrangement is an organic reaction in which trialkyl or triaryl phosphites react with alkyl halides to form phosphonates, widely used in the synthesis of organophosphorus compounds.
-
A.
Stork–Danheiser rearrangement
The Stork–Danheiser rearrangement is an organic reaction that transforms certain allylic alcohol derivatives into rearranged carbonyl compounds via a sigmatropic shift, widely used in complex molecule synthesis.
-
B.
Eschenmoser–Claisen rearrangement
The Eschenmoser–Claisen rearrangement is a variant of the Claisen rearrangement in organic chemistry that converts allylic alcohols and amides into γ,δ-unsaturated carbonyl compounds via a [3,3]-sigmatropic rearrangement.
-
C.
Overman rearrangement
The Overman rearrangement is an organic chemical reaction that converts allylic alcohol derivatives into allylic amines via a [3,3]-sigmatropic rearrangement of allylic trichloroacetimidates.
-
D.
Heck reaction
The Heck reaction is a palladium-catalyzed cross-coupling between alkenes and aryl or vinyl halides, widely used in organic synthesis to form carbon–carbon bonds.
-
E.
Barton reaction
The Barton reaction is an organic photochemical transformation that converts nitrite esters into δ-nitroso alcohols via intramolecular hydrogen abstraction and radical rearrangement.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Arbuzov reaction