Issue 25, 2015
From the journal:

Chemical Communications

Thermal C–H borylation using a CO-free iron boryl complex†

Thomas J. Mazzacanoa  and  Neal P. Mankad*a  

* Corresponding authors

a Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois, USA
E-mail: npm@uic.edu

Abstract

New CO-free iron boryl complexes, CpFe(PR3)2(Bpin), are described. The CpFe(PEt3)2(Bpin) derivative is uniquely capable of UV-free arene borylation at 70 °C via a dissociative pathway. Catalytic C–H borylation does not proceed using either monometallic or heterobimetallic schemes, and this failure is rationalized through analysis of relative pKa values for the corresponding iron hydride species.

Graphical abstract: Thermal C–H borylation using a CO-free iron boryl complex

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Article information

DOI
https://doi.org/10.1039/C4CC09180A
Article type
Communication
Submitted
18 Nov 2014
Accepted
08 Dec 2014
First published
08 Dec 2014

Chem. Commun., 2015,51, 5379-5382

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Thermal C–H borylation using a CO-free iron boryl complex

T. J. Mazzacano and N. P. Mankad, Chem. Commun., 2015, 51, 5379 DOI: 10.1039/C4CC09180A

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