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...

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...

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

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

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...

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

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...

the diamine condenses with 4-Trifluoromethylbenzaldehyde to give to the diimine. The salen ligands, some of which are used in catalysis, are derived from...

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...

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

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...

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...

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

n-butyllithium is a Stork enamine / 1,2-addition cascade reaction: Iron[pyridine(diimine)] catalysts contain a redox active ligand in which the central iron atom...

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

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...

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

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...

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

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

yellow solid that is soluble in organic solvents. It is classified as a diimine ligand. It is used in coordination chemistry and homogeneous catalysis...

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

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...

sodium acetate solution produces primary sulfonamides in very good yields. Diimine can formed in situ from hydroxylamine-O-sulfonic acid respectively...