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...

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...

discovered in the 1980-1990s. Nickel(II) and palladium(II) complexes of α-diimine ligands were known to efficiently catalyze polymerization of alkenes. They...

a cyclic [3,3]-sigmatropic rearrangement occurs producing a diimine. The resulting diimine forms a cyclic aminoacetal (or aminal), which under acid catalysis...

some cases, HNacNacs also serve as charge-neutral 1,3-diimine ligands. NacNac ligands are diimine analogues of acetylacetonate ligands. An intermediate...

The enol is about 1 kcal/mol more stable than the diketo form. Numerous diimine and dioxime ligands have been prepared from this diketone. It also condenses...

to a variety of bulky ligands. Condensation with glyoxal gives the 1,2-diimine ligands. An example is glyoxal-bis(mesitylimine), a yellow solid that is...

molecules condense with the two carbonyl groups to give a diimine: In the second stage, this diimine condenses with the aldehyde: However, the actual reaction...

Paul J. (2018). "Synthesis and Electronic Structure Diversity of Pyridine(diimine)iron Tetrazene Complexes". Inorganic Chemistry. 57 (16): 9634–9643. doi:10...

horseradish peroxidase. The resulting one-electron oxidation product is a diimine-diamine complex, which causes the solution to take on a blue colour, and...

post-metallocene catalyst designs Catalyst supported by charge-neutral alpha-diimine ligands. Catalyst supported by highly electron-withdrawing substituted...

are chemical compounds of the formula S(NR)2. Structurally, they are the diimine of sulfur dioxide. The parent member, S(NH)2, is of only theoretical interest...

multiple names: authors list (link). Mashima, Kazushi (2020). "Redox-Active α-Diimine Complexes of Early Transition Metals: From Bonding to Catalysis". Bulletin...

synthesized by condensation of 2,4,6-trimethylaniline and glyoxal to give the diimine. In the presence of acid, the resulting glyoxal-bis(mesitylimine) condenses...

Quinone imine – where one O is replaced by N, illustrated by NAPQI Quinone diimine – where both O's are replaced by N's, illustrated by the antiseptic ambazone...

1,1'-Diaminoferrocene has been incorporated into various diamide and diimine ligands, which form catalysts that exhibit redox switching. Fabbrizzi,...

coordination chemistry. Oxidation of metal-phenylenediamine complexes affords the diimine derivatives. OPD condenses with salicylaldehyde to give chelating Schiff...

4-diaminobenzene derivative to the quinone state. 2) Reaction of this diimine with a coupler compound (more detail below). 3) Oxidation of the resulting...

important reagent in organic synthesis, serving as a source of reactive diimine and its subsequent chemical reactions. It condenses with ketones and aldehydes...

of monomer was added (5). α-diimine chelate initiators α-diimine chelate initiators are characterized by having a diimine chelating ancillary ligand structure...

of the spectroscopy, photochemistry and electrochemistry of [M(CO)4(α-diimine)] complexes, M=Cr, Mo, W" Antonín Vlcek Coord. Chem. Rev. 230 (2002) 225-242...

aminoxyl radicals and was first thought to degrade only to the quinone diimine, but has since been understood to continue to oxidize to quinones, amongst...

1,1'-Diaminoferrocene has been incorporated into various diamide and diimine ligands, which form catalysts that exhibit redox switching. Shafir, Alexandr;...

Amidines are also prepared by the addition of organolithium reagents to diimines, followed by protonation or alkylation. Amidines are much more basic than...

Diiminopyridines (DIP, also known a pyridine diimines, PDIs) are a class of diimine ligands. They featuring a pyridine nucleus with imine sidearms appended...

as maleonitriledithiolate (see example of [Ni(S2C2Ph2)2]n− above). 1,2-diimines such as derivatives of 1,2-diamidobenzene, 2,2'-bipyridine, and dimethylglyoxime...

Weinstein; Michael W. George; Kirk S. Schanze (1 July 2001). "Photophysics of diimine platinum(II) bis-acetylide complexes". Inorganic Chemistry. 40 (16): 4053–4062...

subsequently undergoes elimination of p-toluenesulfinic acid and decomposes via a diimine intermediate 3 to the corresponding hydrocarbon. A slight variation of...

Volumes, vol. 7, p. 41. Park, C. H.; Simmons, H. E. (1974). "Macrocyclic Diimines: 1,10-Diazacyclooctadecane". Organic Syntheses. 54: 88; Collected Volumes...

Five-membered N-heterocyclic silylenes are synthesized from two-carbon diimine or diamine precursors. Reaction with metallic lithium yields a lithiated...