Issue 58, 2018

An arene-tethered silylene ligand enabling reversible dinitrogen binding to iron and catalytic silylation

Abstract

An arene-tethered silylene ligand, L (L = PhC(tBuN)2SiCH2C(tBu)NAr, Ar = 2,6-iPr2C6H3), allowed the synthesis of three-coordinate Fe(II) silylamido and piano-stool Fe(0) dinitrogen complexes LFe[N(SiMe3)2]2 (3) and LFe-N2 (4), which not only exhibit interesting bonding but also enabled the catalytic silylation of N2 to yield N(SiMe3)3 under 1 atm of N2 at room temperature with high TONs.

Graphical abstract: An arene-tethered silylene ligand enabling reversible dinitrogen binding to iron and catalytic silylation

Supplementary files

Article information

Article type
Communication
Submitted
09 May 2018
Accepted
27 Jun 2018
First published
28 Jun 2018

Chem. Commun., 2018,54, 8124-8127

An arene-tethered silylene ligand enabling reversible dinitrogen binding to iron and catalytic silylation

Y. Bai, J. Zhang and C. Cui, Chem. Commun., 2018, 54, 8124 DOI: 10.1039/C8CC03734E

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