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- Nitroxyl abstract "Nitroxyl (common name) or azanone (IUPAC name) is the chemical compound HNO. It is well known in the gas phase. In aqueous solution it acts as an acid with the conjugate base NO−, (pKa = 11.4). NO− is the reduced form of nitric oxide (NO) and is isoelectronic with dioxygen. Nitroxyl can be formed as a reaction intermediate.Nitroxyl is very reactive towards nucleophiles (especially thiols) and quickly dimerizes to hyponitrous acid, H2N2O2, which is then dehydrated to nitrous oxide N2O. Therefore, HNO is generally prepared in situ for example with the compounds such as Angeli’s salt (Na2N2O3) and Piloty’s acid (PhSO2NHOH) when it is needed.Nitroxyl donors, known as nitroso compounds, show potential in the treatment of heart failure and ongoing research is focused on finding new molecules for this task. In one study such donor is prepared by organic oxidation of cyclohexanone oxime with lead tetraacetate to form 1-nitrosocyclohexyl acetate:Nitrosocyclohexyl acetateThis compound can be hydrolyzed under basic conditions in a phosphate buffer to HNO, acetic acid and cyclohexanone. Other studies that have been conducted on HNO precursors include those from Nagasawa et al. in which Piloty's acid is derivatized and produces HNO upon thermal decomposition. Other notable studies on the production of HNO come from Toscano et al. in which cycloadducts of acyl nitroso species (which are known to decompose via hydrolysis to HNO and acyl acid) are synthesized. Upon photolysis these compounds release the acyl nitroso species which then further decomposes.".
- Nitroxyl iupacName "Azanone".
- Nitroxyl thumbnail Hyponitrous-acid-3D-balls.png?width=300.
- Nitroxyl wikiPageID "4556017".
- Nitroxyl wikiPageLength "4166".
- Nitroxyl wikiPageOutDegree "22".
- Nitroxyl wikiPageRevisionID "668366005".
- Nitroxyl wikiPageWikiLink Acetic_acid.
- Nitroxyl wikiPageWikiLink Acid_dissociation_constant.
- Nitroxyl wikiPageWikiLink Allotropes_of_oxygen.
- Nitroxyl wikiPageWikiLink Base_(chemistry).
- Nitroxyl wikiPageWikiLink Buffer_solution.
- Nitroxyl wikiPageWikiLink Category:Hydrogen_compounds.
- Nitroxyl wikiPageWikiLink Category:Nitrogen_oxoacids.
- Nitroxyl wikiPageWikiLink Category:Oxygen_compounds.
- Nitroxyl wikiPageWikiLink Cyclohexanone.
- Nitroxyl wikiPageWikiLink Hydrolysis.
- Nitroxyl wikiPageWikiLink Hyponitrous_acid.
- Nitroxyl wikiPageWikiLink In_situ.
- Nitroxyl wikiPageWikiLink Isoelectronicity.
- Nitroxyl wikiPageWikiLink Lead(IV)_acetate.
- Nitroxyl wikiPageWikiLink Nitric_oxide.
- Nitroxyl wikiPageWikiLink Nitroso.
- Nitroxyl wikiPageWikiLink Nitrous_oxide.
- Nitroxyl wikiPageWikiLink Organic_redox_reaction.
- Nitroxyl wikiPageWikiLink Oxime.
- Nitroxyl wikiPageWikiLink Redox.
- Nitroxyl wikiPageWikiLink Thiol.
- Nitroxyl wikiPageWikiLink File:Nitrosocyclohexyl_acetate.png.
- Nitroxyl wikiPageWikiLinkText "HNO".
- Nitroxyl wikiPageWikiLinkText "Nitroxyl".
- Nitroxyl wikiPageWikiLinkText "nitroxyl".
- Nitroxyl imagefile "Hyponitrous-acid-3D-balls.png".
- Nitroxyl imagename "Ball and stick model of nitroxyl".
- Nitroxyl imagesize "121".
- Nitroxyl iupacname "Azanone".
- Nitroxyl othernames "Hydrogen oxonitrate".
- Nitroxyl othernames "Nitronous oxide".
- Nitroxyl othernames "Nitrosyl hydride".
- Nitroxyl systematicname "Oxidanimine".
- Nitroxyl wikiPageUsesTemplate Template:Chembox.
- Nitroxyl wikiPageUsesTemplate Template:Chembox_Identifiers.
- Nitroxyl wikiPageUsesTemplate Template:Chembox_Properties.
- Nitroxyl wikiPageUsesTemplate Template:Chembox_Structure.
- Nitroxyl wikiPageUsesTemplate Template:Chembox_Thermochemistry.
- Nitroxyl wikiPageUsesTemplate Template:Chemboximage.
- Nitroxyl wikiPageUsesTemplate Template:Chemspidercite.
- Nitroxyl wikiPageUsesTemplate Template:Citation_needed.
- Nitroxyl wikiPageUsesTemplate Template:Ebicite.
- Nitroxyl wikiPageUsesTemplate Template:Hydrogen_compounds.
- Nitroxyl wikiPageUsesTemplate Template:Molecules_detected_in_outer_space.
- Nitroxyl wikiPageUsesTemplate Template:Oxygen_compounds.
- Nitroxyl wikiPageUsesTemplate Template:Reflist.
- Nitroxyl wikiPageUsesTemplate Template:Stdinchicite.
- Nitroxyl subject Category:Hydrogen_compounds.
- Nitroxyl subject Category:Nitrogen_oxoacids.
- Nitroxyl subject Category:Oxygen_compounds.
- Nitroxyl hypernym HNO.
- Nitroxyl type ChemicalCompound.
- Nitroxyl type ChemicalSubstance.
- Nitroxyl type ChemicalObject.
- Nitroxyl type Thing.
- Nitroxyl type Q11173.
- Nitroxyl comment "Nitroxyl (common name) or azanone (IUPAC name) is the chemical compound HNO. It is well known in the gas phase. In aqueous solution it acts as an acid with the conjugate base NO−, (pKa = 11.4). NO− is the reduced form of nitric oxide (NO) and is isoelectronic with dioxygen. Nitroxyl can be formed as a reaction intermediate.Nitroxyl is very reactive towards nucleophiles (especially thiols) and quickly dimerizes to hyponitrous acid, H2N2O2, which is then dehydrated to nitrous oxide N2O.".
- Nitroxyl label "Nitroxyl".
- Nitroxyl sameAs Q2919470.
- Nitroxyl sameAs Νιτροξύλιο.
- Nitroxyl sameAs Nitroxilo.
- Nitroxyl sameAs نیتروکسیل.
- Nitroxyl sameAs Nitroxyle.
- Nitroxyl sameAs Nitroxil.
- Nitroxyl sameAs 次亜硝酸.
- Nitroxyl sameAs 나이트록실.
- Nitroxyl sameAs m.0c8prd.
- Nitroxyl sameAs Nitroksil.
- Nitroxyl sameAs Nitroksil.
- Nitroxyl sameAs Q2919470.
- Nitroxyl sameAs 次硝酸.
- Nitroxyl wasDerivedFrom Nitroxyl?oldid=668366005.
- Nitroxyl depiction Hyponitrous-acid-3D-balls.png.
- Nitroxyl isPrimaryTopicOf Nitroxyl.