18601-34-8

Basic information

• Product Name: Iron,bis[[2,2'-[1,2-ethanediylbis[(nitrilo-kN)methylidyne]]bis[phenolato-kO]](2-)]-m-oxodi- (9CI)
• Synonyms: Bis[[a,a'-(ethylenedinitrilo)di-o-cresolato(2-)]iron] oxide (7CI); Iron, bis[[2,2'-[1,2-ethanediylbis(nitrilomethylidyne)]bis[phenolato]](2-)-N,N',O,O']-m-oxodi-; Iron, bis[[a,a'-(ethylenedinitrilo)di-o-cresolato](2-)]-m-oxodi- (8CI); Bis(N,N'-ethylenebis(salicylideneaminato))oxodiiron; Oxobis[bis(salicylidene)ethylenediaminato]diiron; m-Oxobis[N,N'-ethylene[salicylidenimino(2-)]]diiron; m-Oxobis[bis(salicylidene)ethylenediaminato(2-)]diiron
• CAS NO: 18601-34-8
• Molecular Formula: C32H28 Fe2 N4 O5
• Molecular Weight: 660.292
• Mol File: 18601-34-8.mol
• Article Data: 19

Chemical Properties

• CAS DataBase Reference: Iron,bis[[2,2'-[1,2-ethanediylbis[(nitrilo-kN)methylidyne]]bis[phenolato-kO]](2-)]-m-oxodi- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Iron,bis[[2,2'-[1,2-ethanediylbis[(nitrilo-kN)methylidyne]]bis[phenolato-kO]](2-)]-m-oxodi- (9CI)(18601-34-8)
• EPA Substance Registry System: Iron,bis[[2,2'-[1,2-ethanediylbis[(nitrilo-kN)methylidyne]]bis[phenolato-kO]](2-)]-m-oxodi- (9CI)(18601-34-8)

Safety Data

• Hazardous Substances Data: 18601-34-8(Hazardous Substances Data)

Upstream product

• 7783-99-5 silver(I) nitrite 
• 119030-00-1 (N,N'-ethylenebis(salicylideneiminato))iron(III) nitrate 
• 578710-63-1 N,N'-ethylenebis(salicylideneiminato)iron(II) 
• 586-96-9 Nitrosobenzene 
• 7439-89-6 iron 
• 94-93-9 N,N'-ethylenebis(salicylideneimine) 
• 90-02-8 salicylaldehyde 
• 107-15-3 ethylenediamine 
• 7732-18-5 water 
• 1834-30-6 iron(II) acetate 
• 38586-93-5 [1,6-bis(2-hydroxyphenyl)-2,5-diaza-hexa-1,5-diene]iron(III) chloride 
• 14896-33-4 N,N'-ethylenebis(salicylideneiminato)nitrosyliron 
• 7631-95-0 sodium molybdate dihydrate 

Downstream Products

• 14836-73-8 deferoxamine iron(III) complex 
• 94-93-9 N,N'-ethylenebis(salicylideneimine) 
• 81276-93-9 Fe⁽³⁺⁾*(OC₆H₄CHNCH₂)2^(2-)*C₆H₅CO₂^(1-)=[Fe((OC₆H₄CHNCH₂)2)(OCOC₆H₅)] 
• 81276-87-1 Fe(C₆H₄OCHNCH₂CH₂NCHC₆H₄O)C₆H₄O₂H 
• 1202963-98-1 [Fe(salen)(1,2,4-triazole^(1-))]n 

Relevant articles and documents

Reactions of Chloroiron(III) Schiff Base Complexes with Superoxide Ion in Dimethyl Sulfoxide

A series of monomeric chloroiron(III) complexes with the quadridentate or quinquedentate Schiff bases such as N,N'-disalicylideneethylenediamine or bisamine 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 and triamines react with O2- in dimethyl sulfoxide to give the oxygenated complexes, probably dioxygen adducts, FeIII-O2-.This is suggested by the absorption spectra and the polarographic measurements.

Kinetics and mechanism of the reduction of μ-adi-di[N,N′- bis{salicylideneethylenediaminatoiron(III)}] by dithionate ion

The kinetics and mechanism of the reduction of the μ-adi-di[N,N′- bis{salicylideneethylenediaminatoiron(III)}] complex, [Fe2adi], by dithionate ion, S2O6 2-, have been investigated in aqueous perchloric acid at 29 C, I = 0.05 mol dm-3 (NaClO 4) and [H+] = 5.0 × 10-3 mol dm -3. Spectrophotometric titrations indicated that one mole of the reductant was oxidized per mole of oxidant. Kinetic profiles indicated first-order rate with respect to [Fe2adi] but zeroth-order dependence on [S2O6 2-]. The rate of reaction increased with increase in [H+], decreased with increased dielectric constant, but was invariant to changes in ionic strength of the medium. Addition of small amounts of AcO- and Mg2+ ions did not catalyse the reaction. A least-squares fit of rate against [H+]2 was linear (r 2 = 0.984) without intercept. The reaction was analysed on the basis of a proton-coupled outer-sphere electron transfer mechanism.

TRANSESTERIFICATION REACTION BY MEANS OF IRON CATALYST

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.

μ-Oxo-Dinuclear-Iron(III)-Catalyzed O-Selective Acylation of Aliphatic and Aromatic Amino Alcohols and Transesterification of Tertiary Alcohols

A highly chemoselective and reactive μ-oxo-dinuclear iron(III) salen catalyst for transesterification was developed. The developed iron complex catalyzed acylation of aliphatic amino alcohols with nearly perfect O-selectivity, even when using activated esters, for which chemoselectivity is more difficult to control. In addition, O-selective transesterification of aromatic amino alcohols was achieved for the first time. The high activity of the iron complex enabled the use of sterically congested tertiary alcohols, including unprecedented tert-butanol.