Experimental and Theoretical Investigations on the Synthesis, Structure, Reactivity, and Bonding of the Stannylene-Iron Complex Bis{{bis(2-tert-butyl-4,5,6-trimethyl-phenyl)}Sn}Fe(η6-toluene)

2000 ◽  
Vol 6 (3) ◽  
pp. 468-474 ◽  
Author(s):  
Jörg J. Schneider ◽  
Norbert Czap ◽  
Dieter Bläser ◽  
Roland Boese ◽  
Jürgen Ensling ◽  
...  
Keyword(s):  
Iron Complex ◽  
Tert Butyl ◽  
Theoretical Investigations

A diamagnetic iron complex and its twisted sister – Structural evidence on partial spin state change in a crystalline iron complex

2021 ◽  
Author(s):  
Esko Salojärvi ◽  
Anssi Peuronen ◽  
Jani Moilanen ◽  
Hannu Huhtinen ◽  
Johan Linden ◽  
...  
Keyword(s):  
Spin State ◽  
Iron Complex ◽  
State Change ◽  
Tert Butyl ◽  
Fe Complex

We report here the syntheses of a diamagnetic Fe complex [Fe(HL)2] (1), prepared by reacting a redox non-innocent ligand precursor N,N’-bis(3,5-di-tert-butyl-2-hydroxy-phenyl)-1,2-phenylenediamine (H4L) with FeCl3, and its phenoxazine derivative [Fe(L’)2] (2),...

Kinetics and mechanism of dealkylation of coordinated isocyanide in Fe(PMe3)2(t-BuNC)3

2005 ◽  
Vol 83 (6-7) ◽  
pp. 626-633 ◽  
Author(s):  
Christine L Tennent ◽  
William D Jones
Keyword(s):  
Hydrogen Atom ◽  
Iron Complex ◽  
Kinetics And Mechanism ◽  
Zerovalent Iron ◽  
Mechanistic Studies ◽  
First Order ◽  
Tert Butyl ◽  
Preferential Formation ◽  
First Order Kinetics ◽  
Thermal Cleavage

The zerovalent iron complex Fe(PMe3)2(t-BuNC)3 undergoes thermal cleavage of the C—N bond to give Fe(PMe3)2(t-BuNC)2(H)(CN) and isobutylene. The reaction follows first order kinetics, and addition of the hydrogen-atom donor 1,4-cyclohexadiene leads to the preferential formation of isobutane rather than isobutylene. Mechanistic studies are consistent with a rate determining homolysis of the C—N bond, giving rise to tert-butyl radicals.Key words: iron, isocyanide, elimination, C—N cleavage.

Oxidation of primary and secondary benzylic alcohols with hydrogen peroxide and tert-butyl hydroperoxide catalyzed by a “helmet” phthalocyaninato iron complex in the absence of added organic solvent

2014 ◽  
Vol 43 (48) ◽  
pp. 17899-17903 ◽  
Author(s):  
Brian M. Peterson ◽  
Morgan E. Herried ◽  
Rachel L. Neve ◽  
Robert W. McGaff
Keyword(s):  
Hydrogen Peroxide ◽  
Organic Solvent ◽  
Alcohol Oxidation ◽  
Iron Complex ◽  
Butyl Hydroperoxide ◽  
Benzylic Alcohols ◽  
Effective Catalyst ◽  
Tert Butyl ◽  
Tert Butyl Hydroperoxide ◽  
Benzylic Alcohol

A “helmet” metallophthalocyanine of iron(iii) is a very effective catalyst for benzylic alcohol oxidation in the absence of added organic solvent.

scholarly journals A Pentamethylcyclopentadienyl Ligand Functionalized with a Pendant Pyridyl Group; Crystal Structure of its Ferrocene-Type Iron Complex

1994 ◽  
Vol 49 (5) ◽  
pp. 683-686 ◽  
Author(s):  
Ulrich Siemeling ◽  
Beate Neumann ◽  
Hans-Georg Stammler
Keyword(s):  
Crystal Structure ◽  
Iron Complex ◽  
The Novel ◽  
Subsequent Reaction ◽  
Triclinic Space Group ◽  
Pyridyl Group ◽  
Space Group ◽  
Tert Butyl

The novel cyclopentadiene HMe4C5CH2CMe2py [py = 2-(4-tert-butyl)pyridyl] 2H has been prepared from tetramethylfulvene and lithiated 2-isopropyl-4-tert-butylpyridine. Lithiation of 2H with BunLi and subsequent reaction with FeCl2 yields the ferrocene (2)2Fe, which crys­tallizes in the triclinic space group P1̅ with a = 8.368(1), b = 8.468(1), c = 14.313(1) Å, α = 80.64(1), β = 86.67(1), γ = 80.12(1)° and V = 985.4(2) Å3.

Inductive and steric effects on the gas-phase structure of tert-butyl formate. Electron diffraction and theoretical investigations

1998 ◽  
Vol 471 (1-3) ◽  
pp. 275-281 ◽  
Author(s):  
Hiroshi Takeuchi ◽  
Tomohiro Matsuoka ◽  
Takemasa Tsuji ◽  
Hiroyuki Takashima ◽  
Masaki Ito ◽  
...  
Keyword(s):  
Electron Diffraction ◽  
Gas Phase ◽  
Phase Structure ◽  
Steric Effects ◽  
Tert Butyl ◽  
Theoretical Investigations ◽  
Gas Phase Structure
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