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Published April 3, 2013 | Supplemental Material + Accepted Version
Journal Article Open

H–H and Si–H Bond Addition to Fe≡NNR_2 Intermediates Derived from N_2

Abstract

The synthesis and characterization of Fe–diphosphineborane complexes are described in the context of N_2 functionalization chemistry. Iron aminoimides can be generated at room temperature under 1 atm N_2 and are shown to react with E–H bonds from PhSiH_3 and H_2. The resulting products derive from delivery of the E fragment to Nα and the H atom to B. The flexibility and lability of the Fe–BPh interactions in these complexes engender this reactivity.

Additional Information

© 2013 American Chemical Society. Received: January 24, 2013; Published: March 11, 2013. Published In Issue April 03, 2013. We acknowledge the NIH (GM070757) and the Beckman Institute for funding and thank Lawrence Henling and Dr. Jens Kaiser for assistance with XRD studies. We also acknowledge the Gordon and Betty Moore Foundation, the Beckman Institute, and the Sanofi-Aventis BRP at Caltech for their support of the Molecular Observatory at Caltech. The SSRL is operated for the DOE and supported by its Office of Biological and Environmental Research, the NIH NIGMS (including P41GM103393), and the NCRR (P41RR001209).

Attached Files

Accepted Version - nihms458572.pdf

Supplemental Material - ja400836u_si_001.pdf

Supplemental Material - ja400836u_si_002.cif

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Created:
August 19, 2023
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