685859-36-3Relevant academic research and scientific papers
Amine-bis(phenolato)cobalt(II) Catalysts for the Formation of Organic Carbonates from Carbon Dioxide and Epoxides
Reiter, Marina,Altenbuchner, Peter T.,Kissling, Stefan,Herdtweck, Eberhardt,Rieger, Bernhard
, p. 1766 - 1774 (2015)
New monometallic amine-bis(phenolato)cobalt(II) [(ONNO)RCoII] (R = CMe2Ph; Cl; Br) complexes have been synthesized and fully characterized including X-ray crystallographic analysis. These CoII complexes show goo
Ligand-Induced Tuning of the Oxidase Activity of μ-Hydroxidodimanganese(III) Complexes Using 3,5-Di-tert-butylcatechol as the Substrate: Isolation and Characterization of Products Involving an Oxidized Dioxolene Moiety
Mondal, Dhrubajyoti,Kundu, Sanchita,Majee, Mithun Chandra,Rana, Atanu,Endo, Akira,Chaudhury, Muktimoy
, p. 9448 - 9460 (2017/08/26)
Oxidase activities of a μ-hydroxidodimanganese(III) system involving a series of tetradentate capping ligands H2LR1,R2 with a pair of phenolate arms have been investigated in the presence of 3,5-di-tert-butylcatechol (Hsu
IRON BISPHENOLATE COMPLEXES AND METHODS OF USE AND SYNTHESIS THEREOF
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Paragraph 00146; 00147, (2013/04/25)
The present application, relates to iron bisphenolate complexes and methods of use and synthesis thereof. The iron complexes are prepared from tridentate or tetradentate ligands of Formula I: wherein R1 and R2 are as defined herein. Also provided are methods and processes of using the iron bisphenolate complexes as catalysts in cross-coupling reactions and in controlled radical polymerizations.
Structure and C-C cross-coupling reactivity of iron(III) complexes of halogenated amine-bis(phenolate) ligands
Reckling, Amy M.,Martin, Dana,Dawe, Louise N.,Decken, Andreas,Kozak, Christopher M.
experimental part, p. 787 - 794 (2011/03/20)
The preparation of tetradentate amine-bis(phenol) proligands with dichloro and difluoro substituted phenol groups and their reaction with FeX3 (X = Cl or Br) is described. The compounds, 2-pyridylamino-N,N-bis(2-methylene- 4,6-dichlorophenol), H2[L1]; 2-pyridylamino-N,N-bis(2- methylene-4,6-difluorophenol), H2[L2]; dimethylaminoethylamino-N,N-bis(2-methylene-4,6-dichlorophenol), H 2[L3]; 2-tetrahydrofurfuryl-N,N-bis(2-methylene-4,6- dichlorophenol), H2[L4]; and methoxyethylamino-N,N-bis(2- methylene-4,6-dichlorophenol), H2[L5] were prepared in aqueous medium and obtained as white powders in good to excellent yield. Ten new iron(III) halide complexes supported by these tetradentate ligands are reported. Representative single crystal X-ray diffraction structures were obtained for H2[L1] and a water adduct of the iron(III) complex, aquachloro{2-pyridylamino-N,N-bis(2-methylene-4,6-dichlorophenolato)} iron(III), 2·H2O. The structure of the proligand H 2[L1] shows intramolecular hydrogen bonding. In the solid-state structure, the iron complex exhibits intermolecular hydrogen bonding between the water ligand and the phenolate oxygen of a neighbouring complex. The anhydrous complexes were studied for catalytic activity towards C-C cross-coupling of Grignard reagent nucleophiles with alkyl halide electrophiles.
