The synthesis and characterization of [M(salen/salophen/saldeta)] [M=Cr(III), Mn(III) or Fe(III)] capped s-triazine cored tripodal trinuclear Schiff bases complexes
作者:Berkman İşçi、Şaban Uysal
DOI:10.1007/s10847-018-0844-7
日期:2018.12
bases complexes were synthesized with the reaction of 8 and/or 9 and ligand complexes. The complexes have been characterized as low-spin (S = 1/2) distorted octahedral Fe(III)Salen/Salophen, low-spin (S = 1) distorted octahedral Mn(III)Salen/Salophen, high-spin (S = 5/2) distorted octahedral Fe(III)Saldeta, high-spin (S = 2) distorted octahedral Mn(III)Saldeta and (S = 3/2) distorted octahedral Cr(II
Iron catalysed Negishi cross-coupling using simple ethyl-monophosphines
作者:Caleb A. Brown、Terence A. Nile、Mary F. Mahon、Ruth L. Webster
DOI:10.1039/c5dt00112a
日期:——
Reported is a rare example of the use of monophosphines in iron catalysed Negishi cross-coupling. Substrate scope in terms of alkyl bromide and diaryl zinc reagent is explored.
A Versatile Electrochemical Batch Reactor for Synthetic Organic and Inorganic Transformations and Analytical Electrochemistry
作者:Hamish R. Stephen、Christiane Schotten、Thomas P. Nicholls、Madeleine Woodward、Richard A. Bourne、Nikil Kapur、Charlotte E. Willans
DOI:10.1021/acs.oprd.0c00091
日期:2020.6.19
standardized and versatile electrochemical batch reactor that has wide applicability in both organic and inorganic synthesis and analytical electrochemistry has been developed. A variety of synthetic electrochemical transformations have been performed to showcase the versatility and demonstrate the reactor, including the synthesis of five Cu(I)–NHC complexes, two Au(I)–NHC complexes, and one Fe(II)–NHC
A series of monomeric chloroiron(III) complexes with the quadridentate or quinquedentate Schiff bases such as N,N′-disalicylideneethylenediamine or bis[3-(salicylideneamino)propyl]amine react with superoxide ions, O2−, in dimethyl sulfoxide to give the corresponding μ-oxo dimers. The polymeric chloroiron(III) complexes with the polymeric (oligomeric) Schiff bases derived from 5,5′-methylenedisalicylaldehyde
TRANSESTERIFICATION REACTION BY MEANS OF IRON CATALYST
申请人:KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
公开号:US20170275241A1
公开(公告)日:2017-09-28
Provided is a catalyst for transesterification reactions, which contains an iron salen complex. Also provided is a method for producing an ester compound, which is characterized by carrying out a transesterification reaction between a starting material ester and a starting material alcohol with use of the catalyst.