Title: isolated double bonds
Long Title: IUPAC Gold Book - isolated double bonds
DOI: 10.1351/goldbook.I03287
Status: current

Definition
Those bonds which are neither conjugated nor cumulative as in  or the B ring of 

Related Terms
- conjugated: https://goldbook.iupac.org/terms/view/C01267
- cumulative: https://goldbook.iupac.org/terms/view/C01437

Source
- Blue Book, p. 69 (https://www.acdlabs.com/iupac/nomenclature/)

Other Outputs
- html: https://goldbook.iupac.org/terms/view/I03287/html
- json: https://goldbook.iupac.org/terms/view/I03287/json
- xml: https://goldbook.iupac.org/terms/view/I03287/xml

Citation: Citation: 'isolated double bonds' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.I03287
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Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.
Accessed: 2026-05-15T02:43:52+00:00