Bipyridine

Bipyridine

Unter Bipyridinen fasst man eine Gruppe organischer Verbindungen zusammen. Als gemeinsames strukturgebendes Element besitzen sie zwei Pyridinringe, die direkt miteinander verknüpft sind. Da es an jedem Pyridinmolekül drei verschiedene Verknüpfungspositionen gibt, existieren zur Bildung des Grundgerüsts sechs mögliche Isomere. Die Isomere 2,2′-, 3,3′- und 4,4′-Bipyridin sind formal symmetrisch aufgebaut, 2,3′-, 2,4′- und 3,4′-Bipyridin asymmetrisch. 2,2′- und das 4,4′-Bipyridin haben Bedeutung als Liganden in der Komplexchemie erlangt.

Überblick über mögliche Bipyridin-Strukturen

Weblinks

 Commons: Bipyridine – Sammlung von Bildern, Videos und Audiodateien

Wikimedia Foundation.

Игры ⚽ Поможем написать курсовую

Schlagen Sie auch in anderen Wörterbüchern nach:

  • Bipyridine — Bipyridines are a family of chemical compounds with the formula (C5H4N)2, which are formed by the coupling of two pyridine rings. Six isomers of bipyridine exist, but two isomers are prominent: 2,2 bipyridine is a popular ligand in coordination… …   Wikipedia

  • Bipyridine — Structure de la 2,2 bipyridine Structure de la 4,4 bipyrid …   Wikipédia en Français

  • bipyridine — noun Any of six isomeric bicyclic heterocycles consisting of two pyridine molecules directly linked; their derivatives have many industrial applications …   Wiktionary

  • 2,2'-Bipyridine — IUPAC name 2,2 Bipyridine …   Wikipedia

  • 4,4'-Bipyridine — Chembox new Name = 4,4 Bipyridine ImageFile = 4,4 Bipyridine.svg ImageName = 4,4 bipyridine IUPACName = 4,4 Bipyridine OtherNames = Section1 = Chembox Identifiers CASNo = SMILES = RTECS = Section2 = Chembox Properties Formula = C10H8N2 MolarMass …   Wikipedia

  • 4,4'-bipyridine — Général Nom IUPAC 4,4 bipyridine Synonymes 4,4 bipyridyl( …   Wikipédia en Français

  • Tris(bipyridine)ruthenium(II) chloride — Chembox new IUPACName = ImageFile = Tris(bipyridine)ruthenium(II) chloride.png OtherNames = Ru bipy Ruthenium tris(2,2’ bipyridyl) dichloride Section1 = Chembox Identifiers CASNo = 50525 27 4 RTECS = VM2730000 Section2 = Chembox Properties… …   Wikipedia

  • Pyridine — Pyridine …   Wikipedia

  • Polypyridine complex — Polypyridine complexes are compounds in which a polypyridine, such as 2,2 bipyridine, 1,10 phenanthroline, or 2,2 ;6 2 terpyridine, coordinates to a metal ion.Polypyridine compounds are multidentate ligands which have characteristic properties,… …   Wikipedia

  • Chirality (chemistry) — L form redirects here. For the bacterial strains, see L form bacteria. Two enantiomers of a generic amino acid …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”