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- Phosphaalkyne abstract "In chemistry, phosphaalkynes (IUPAC name: alkylidynephosphanes) are organophosphorus compounds that have a phosphorus-carbon triple bond.Two types of phosphaalkynes are recognized. One type of phosphaalkyne is a heavier analogue of nitriles (R-C≡N), i.e. P replaces N in a nitrile. Another type of phosphaalkyne feature pentavalent, three coordinate phosphorus. Such species can also be described as ylides or phosphinocarbenes. The phosphorus version of the isonitriles R-P+≡C−, which would be called isophosphaalkynes, has not been observed.In 1950, H. Albers reported the first indication of the existence of the parent compound of phosphaalkynes (type A), H-C≡P. This compound was identified by infrared absorption spectrometry, and its synthesis was improved by Manfred Regitz in 1987. The synthesis of the first kinetically stable phosphaalkyne, which has a tert-butyl group as a substituent R (tert-Butylphosphaacetylene), was reported in 1981 by Gerd Becker and Werner Uhl. These phosphaalkynes undergo 1,2-addition reactions and cycloadditions .In 2000, Guy Bertrand reported the first structure of the type B phosphaalkyne. Its P-C-R bond angle is 152.6 degrees, so this type of phosphaalkyne may be best described by a phosphorus vinyl ylide structure (B2).".
- Phosphaalkyne thumbnail Phosphaalkynes.png?width=300.
- Phosphaalkyne wikiPageID "2198300".
- Phosphaalkyne wikiPageLength "2897".
- Phosphaalkyne wikiPageOutDegree "26".
- Phosphaalkyne wikiPageRevisionID "646720616".
- Phosphaalkyne wikiPageWikiLink 1,2-Bis(diphenylphosphino)ethane.
- Phosphaalkyne wikiPageWikiLink Addition_reaction.
- Phosphaalkyne wikiPageWikiLink Butyl.
- Phosphaalkyne wikiPageWikiLink Carbene.
- Phosphaalkyne wikiPageWikiLink Carbon.
- Phosphaalkyne wikiPageWikiLink Category:Functional_groups.
- Phosphaalkyne wikiPageWikiLink Category:Organophosphanes.
- Phosphaalkyne wikiPageWikiLink Chemistry.
- Phosphaalkyne wikiPageWikiLink Coordination_complex.
- Phosphaalkyne wikiPageWikiLink Cyanide.
- Phosphaalkyne wikiPageWikiLink Cycloaddition.
- Phosphaalkyne wikiPageWikiLink In_silico.
- Phosphaalkyne wikiPageWikiLink Infrared_spectroscopy.
- Phosphaalkyne wikiPageWikiLink International_Union_of_Pure_and_Applied_Chemistry.
- Phosphaalkyne wikiPageWikiLink Isocyanide.
- Phosphaalkyne wikiPageWikiLink Ligand.
- Phosphaalkyne wikiPageWikiLink Methylidynephosphane.
- Phosphaalkyne wikiPageWikiLink Molecular_geometry.
- Phosphaalkyne wikiPageWikiLink Nitrile.
- Phosphaalkyne wikiPageWikiLink Organophosphorus_compound.
- Phosphaalkyne wikiPageWikiLink Phosphorus.
- Phosphaalkyne wikiPageWikiLink Ruthenium.
- Phosphaalkyne wikiPageWikiLink Tert-Butylphosphaacetylene.
- Phosphaalkyne wikiPageWikiLink Triple_bond.
- Phosphaalkyne wikiPageWikiLink Ylide.
- Phosphaalkyne wikiPageWikiLink File:Phosphaalkynes.png.
- Phosphaalkyne wikiPageWikiLinkText "Phosphaalkyne".
- Phosphaalkyne wikiPageWikiLinkText "phosphaalkyne".
- Phosphaalkyne wikiPageUsesTemplate Template:Chem-stub.
- Phosphaalkyne wikiPageUsesTemplate Template:Commons_category.
- Phosphaalkyne wikiPageUsesTemplate Template:Reflist.
- Phosphaalkyne subject Category:Functional_groups.
- Phosphaalkyne subject Category:Organophosphanes.
- Phosphaalkyne hypernym Compounds.
- Phosphaalkyne type ChemicalCompound.
- Phosphaalkyne type Group.
- Phosphaalkyne type Group.
- Phosphaalkyne type Organophosphoru.
- Phosphaalkyne type Organophosphoru.
- Phosphaalkyne comment "In chemistry, phosphaalkynes (IUPAC name: alkylidynephosphanes) are organophosphorus compounds that have a phosphorus-carbon triple bond.Two types of phosphaalkynes are recognized. One type of phosphaalkyne is a heavier analogue of nitriles (R-C≡N), i.e. P replaces N in a nitrile. Another type of phosphaalkyne feature pentavalent, three coordinate phosphorus. Such species can also be described as ylides or phosphinocarbenes.".
- Phosphaalkyne label "Phosphaalkyne".
- Phosphaalkyne sameAs Q380005.
- Phosphaalkyne sameAs Category:Phosphaalkynes.
- Phosphaalkyne sameAs Phosphaalkine.
- Phosphaalkyne sameAs Fosfaalquino.
- Phosphaalkyne sameAs Phosphoalcyne.
- Phosphaalkyne sameAs ホスファアルキン.
- Phosphaalkyne sameAs m.06v8rp.
- Phosphaalkyne sameAs Q380005.
- Phosphaalkyne wasDerivedFrom Phosphaalkyne?oldid=646720616.
- Phosphaalkyne depiction Phosphaalkynes.png.
- Phosphaalkyne isPrimaryTopicOf Phosphaalkyne.
