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- 1,2-Dioxetane abstract "The chemical substance 1,2-dioxetane (1,2-dioxacyclobutane) is an heterocyclic organic compound with formula C2O2H4, containing a ring of two adjacent oxygen atoms and two adjacent carbon atoms. It is therefore an organic peroxide, and can be viewed as a dimer of formaldehyde (COH2).In the 1960s, biochemists discovered that some derivatives of 1,2-dioxetane have a fleeting existence as intermediates in the reactions responsible for the bioluminescence in fireflies, glow-worms and other luminescent creatures. The hypothesis could not be proved because these four-membered cyclic peroxides are quite unstable. Then in 1968 the first example of a stable dioxetane derivative was made at the University of Alberta in Edmonton: 3,3,4-trimethyl-1,2-dioxetane, prepared as a yellow solution in benzene. When heated to 333 K, it decomposed smoothly (rather than explosively, as many peroxides do) to acetone and acetaldehyde with the emission of pale blue light.The second example of a dioxetane derivative was made shortly after: the symmetrical compound 3,3,4,4-tetramethyl-1,2-dioxetane, obtained as pale yellow crystals that sublimed even when kept in the refrigerator. Benzene solutions of this compound also decomposed smoothly with the emission of blue light. By adding compounds that normally fluoresce in UV light the colour of the emitted light could be altered.The luminescence of glowsticks and luminescent bangles and necklaces involves 1,2-dioxetanedione (C2O4), another dioxetane derivative that decomposes to carbon dioxide.Other dioxetane derivatives are used in clinical analysis, where the their light emission (which can be measured even at very low levels) allows chemists to detect very low concentrations of body fluid constituents.".
- 1,2-Dioxetane iupacName "1,2-Dioxetane".
- 1,2-Dioxetane thumbnail 1,2-dioxetane.png?width=300.
- 1,2-Dioxetane wikiPageID "11559225".
- 1,2-Dioxetane wikiPageLength "3452".
- 1,2-Dioxetane wikiPageOutDegree "22".
- 1,2-Dioxetane wikiPageRevisionID "670377671".
- 1,2-Dioxetane wikiPageWikiLink 1,2-Dioxetanedione.
- 1,2-Dioxetane wikiPageWikiLink 1,3-Dioxetane.
- 1,2-Dioxetane wikiPageWikiLink 3,3,4,4-tetramethyl-1,2-dioxetane.
- 1,2-Dioxetane wikiPageWikiLink 3,3,4-trimethyl-1,2-dioxetane.
- 1,2-Dioxetane wikiPageWikiLink Acetaldehyde.
- 1,2-Dioxetane wikiPageWikiLink Acetone.
- 1,2-Dioxetane wikiPageWikiLink Benzene.
- 1,2-Dioxetane wikiPageWikiLink Biochemistry.
- 1,2-Dioxetane wikiPageWikiLink Bioluminescence.
- 1,2-Dioxetane wikiPageWikiLink Category:1,2-Dioxetanes.
- 1,2-Dioxetane wikiPageWikiLink Category:Organic_peroxides.
- 1,2-Dioxetane wikiPageWikiLink Chemistry.
- 1,2-Dioxetane wikiPageWikiLink Edmonton.
- 1,2-Dioxetane wikiPageWikiLink Firefly.
- 1,2-Dioxetane wikiPageWikiLink Formaldehyde.
- 1,2-Dioxetane wikiPageWikiLink Glow_stick.
- 1,2-Dioxetane wikiPageWikiLink Glowworm.
- 1,2-Dioxetane wikiPageWikiLink Heterocyclic_compound.
- 1,2-Dioxetane wikiPageWikiLink Organic_compound.
- 1,2-Dioxetane wikiPageWikiLink Peroxide.
- 1,2-Dioxetane wikiPageWikiLink Sublimation_(phase_transition).
- 1,2-Dioxetane wikiPageWikiLink University_of_Alberta.
- 1,2-Dioxetane wikiPageWikiLinkText "1,2-Dioxetane".
- 1,2-Dioxetane wikiPageWikiLinkText "1,2-dioxetanes".
- 1,2-Dioxetane imagefilel "12".
- 1,2-Dioxetane imagefiler "12".
- 1,2-Dioxetane iupacname "12".
- 1,2-Dioxetane othernames "12".
- 1,2-Dioxetane verifiedfields "changed".
- 1,2-Dioxetane verifiedrevid "477204128".
- 1,2-Dioxetane watchedfields "changed".
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- 1,2-Dioxetane subject Category:1,2-Dioxetanes.
- 1,2-Dioxetane subject Category:Organic_peroxides.
- 1,2-Dioxetane hypernym Compound.
- 1,2-Dioxetane type ChemicalCompound.
- 1,2-Dioxetane type ChemicalSubstance.
- 1,2-Dioxetane type Peroxide.
- 1,2-Dioxetane type Redirect.
- 1,2-Dioxetane type ChemicalObject.
- 1,2-Dioxetane type Thing.
- 1,2-Dioxetane type Concept.
- 1,2-Dioxetane type Q11173.
- 1,2-Dioxetane comment "The chemical substance 1,2-dioxetane (1,2-dioxacyclobutane) is an heterocyclic organic compound with formula C2O2H4, containing a ring of two adjacent oxygen atoms and two adjacent carbon atoms.".
- 1,2-Dioxetane label "1,2-Dioxetane".
- 1,2-Dioxetane sameAs Q2279782.
- 1,2-Dioxetane sameAs 1,2-dioxetano.
- 1,2-Dioxetane sameAs ۱٬۲-دیوکستان.
- 1,2-Dioxetane sameAs 1,2-Dioxétane.
- 1,2-Dioxetane sameAs 1,2-dioxetaan.
- 1,2-Dioxetane sameAs 1,2-Dioksetan.
- 1,2-Dioxetane sameAs m.02rj478.
- 1,2-Dioxetane sameAs 1,2-Dioksetan.
- 1,2-Dioxetane sameAs 1,2-Dioksetan.
- 1,2-Dioxetane sameAs Q2279782.
- 1,2-Dioxetane wasDerivedFrom 1,2-Dioxetane?oldid=670377671.
- 1,2-Dioxetane depiction 1,2-dioxetane.png.
- 1,2-Dioxetane isPrimaryTopicOf 1,2-Dioxetane.