- Studies of Diimine
- See more
See all on WikipediaDiimine - Wikipedia
Diimines are organic compounds containing two imine (RCH=NR') groups. Common derivatives are 1,2-diimines and 1,3-diimines. These compounds are used as ligands, but they are also precursors to other organic compounds. See more
Diimines are prepared by condensation reactions where a dialdehyde or diketone is treated with amine and water is eliminated. Many are derived from the condensation of 1,2-diketones and dialdehydes with amines, often See more
The 1,2-diimines are also called α-diimines and 1,4-diazabutadienes. An example is glyoxal-bis(mesitylimine), a yellow solid that is synthesized … See more
Substituted α-diimine ligands are useful in the preparation of post-metallocene catalysts, which are used for the polymerization of alkenes.
1,2-Diimines are … See moreFor example, acetylacetone (2,4-pentanedione) and a primary alkyl- or arylamine will react, typically in acidified ethanol, to form a … See more
Wikipedia text under CC-BY-SA license Diimide - Wikipedia
Diimide, also called diazene or diimine, is a compound having the formula HN=NH. It exists as two geometric isomers, E (trans) and Z (cis). The term diazene is more common for organic derivatives of diimide. Thus, azobenzene is an example of an organic diazene.
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 4 mins
New Nickel(II) Diimine Complexes and the Control of …
WEBJun 29, 2007 · Starting from differently substituted boronic acids as versatile building block, new “ortho-aryl” α-diimine ligands a−h were synthesized in an easy, high-yielding route.
Diiminopyridine - Wikipedia
WEBDiiminopyridines (DIP, also known a pyridine diimines, PDIs) are a class of diimine ligands. They featuring a pyridine nucleus with imine sidearms appended to the 2,6–positions. …
The rapid synthesis of 1,10-phenanthroline-5,6-diimine ... - Nature
WEBApr 11, 2024 · Here, one facile method for direct synthesis of 1,10-Phenanthroline-5,6-diimine (Phendiimine) compound introduced.
Recent advances on α -diimine Ni and Pd complexes …
WEBJan 1, 2023 · α -Diimine Ni and Pd complexes are one of the most examined late-transition organometallics in the application of catalyzed ethylene (co)polymerization.
Main-group metal complexes of α-diimine ligands: …
WEBThis article reviews the structure, bonding and reactivity of main-group metal complexes of α-diimine ligands, such as dad and bian. These ligands are redox-active and can stabilize low-valent metals and activate small …
α-Diimine synthesis via titanium-mediated multicomponent …
WEBFeb 2, 2022 · α-Diimines are commonly used as supporting ligands for a variety of transition metal-catalyzed processes, most notably in α-olefin polymerization. They are also …
Reduction with Diimide - Organic Reactions
WEBTwo reviews covering reductions with diimide appeared in 1965, but none since that time. Most organic texts describe diimide reductions, but not in significant detail. There are …
Main-group metal complexes of α-diimine ligands: structure
WEBα-Diimine ligands, in particular 1,4-diazabutadiene (dad) and bis (iminoacenaphthene) (bian) derivatives, have been widely used for coordination with various metals, including …
