A Mononuclear Nonheme Iron(V)-Imido Complex

Seungwoo Hong; Kyle D. Sutherlin; Anil Kumar Vardhaman; James J. Yan; Sora Park; Yong Min Lee; Soojeong Jang; Xiaoyan Lu; Takehiro Ohta; Takashi Ogura; Edward I. Solomon; Wonwoo Nam

doi:10.1021/jacs.7b04695

A Mononuclear Nonheme Iron(V)-Imido Complex

Seungwoo Hong, Kyle D. Sutherlin, Anil Kumar Vardhaman, James J. Yan, Sora Park, Yong Min Lee, Soojeong Jang, Xiaoyan Lu, Takehiro Ohta, Takashi Ogura, Edward I. Solomon, Wonwoo Nam

Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

52 Scopus citations

Abstract

Mononuclear nonheme iron(V)-oxo complexes have been reported previously. Herein, we report the first example of a mononuclear nonheme iron(V)-imido complex bearing a tetraamido macrocyclic ligand (TAML), [(TAML)Fe^V(NTs)]^? (1). The spectroscopic characterization of 1 revealed an S = 1/2 Fe(V) oxidation state, an Fe - N bond length of 1.65(4) Å, and an Fe - N vibration at 817 cm^-1. The reactivity of 1 was demonstrated in C - H bond functionalization and nitrene transfer reactions.

Original language	English
Pages (from-to)	8800-8803
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	139
Issue number	26
DOIs	https://doi.org/10.1021/jacs.7b04695
State	Published - 5 Jul 2017

Bibliographical note

Funding Information:
This work was supported by NRF of Korea through CRI (NRF-2012R1A3A2048842 to W.N.), GRL (NRF-2010-00353 to W.N.), MSIP (NRF-2017R1C1B2002037 to S.H.), and Sookmyung Women's University Grants (1-1603-2054 to S.H.). Funding for this work was also provided by the NIH (GM-40392 to E.I.S.). T.O. acknowledges the support of "Strategic Young Researcher Overseas Visits Program for Accelerating Brain Circulation" and Grant-in-Aid for Scientific Research (No. 15H00960) by JSPS. Use of the SSRL, SLAC National Accelerator Laboratory, is supported by the U.S. DOE under Contract No. DE-AC02-76SF00515.

Publisher Copyright:
© 2017 American Chemical Society.

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title = "A Mononuclear Nonheme Iron(V)-Imido Complex",

abstract = "Mononuclear nonheme iron(V)-oxo complexes have been reported previously. Herein, we report the first example of a mononuclear nonheme iron(V)-imido complex bearing a tetraamido macrocyclic ligand (TAML), [(TAML)FeV(NTs)]? (1). The spectroscopic characterization of 1 revealed an S = 1/2 Fe(V) oxidation state, an Fe - N bond length of 1.65(4) {\AA}, and an Fe - N vibration at 817 cm-1. The reactivity of 1 was demonstrated in C - H bond functionalization and nitrene transfer reactions.",

author = "Seungwoo Hong and Sutherlin, {Kyle D.} and Vardhaman, {Anil Kumar} and Yan, {James J.} and Sora Park and Lee, {Yong Min} and Soojeong Jang and Xiaoyan Lu and Takehiro Ohta and Takashi Ogura and Solomon, {Edward I.} and Wonwoo Nam",

note = "Funding Information: This work was supported by NRF of Korea through CRI (NRF-2012R1A3A2048842 to W.N.), GRL (NRF-2010-00353 to W.N.), MSIP (NRF-2017R1C1B2002037 to S.H.), and Sookmyung Women's University Grants (1-1603-2054 to S.H.). Funding for this work was also provided by the NIH (GM-40392 to E.I.S.). T.O. acknowledges the support of {"}Strategic Young Researcher Overseas Visits Program for Accelerating Brain Circulation{"} and Grant-in-Aid for Scientific Research (No. 15H00960) by JSPS. Use of the SSRL, SLAC National Accelerator Laboratory, is supported by the U.S. DOE under Contract No. DE-AC02-76SF00515. Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",

year = "2017",

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doi = "10.1021/jacs.7b04695",

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T1 - A Mononuclear Nonheme Iron(V)-Imido Complex

AU - Hong, Seungwoo

AU - Sutherlin, Kyle D.

AU - Vardhaman, Anil Kumar

AU - Yan, James J.

AU - Park, Sora

AU - Lee, Yong Min

AU - Jang, Soojeong

AU - Lu, Xiaoyan

AU - Ohta, Takehiro

AU - Ogura, Takashi

AU - Solomon, Edward I.

AU - Nam, Wonwoo

N1 - Funding Information: This work was supported by NRF of Korea through CRI (NRF-2012R1A3A2048842 to W.N.), GRL (NRF-2010-00353 to W.N.), MSIP (NRF-2017R1C1B2002037 to S.H.), and Sookmyung Women's University Grants (1-1603-2054 to S.H.). Funding for this work was also provided by the NIH (GM-40392 to E.I.S.). T.O. acknowledges the support of "Strategic Young Researcher Overseas Visits Program for Accelerating Brain Circulation" and Grant-in-Aid for Scientific Research (No. 15H00960) by JSPS. Use of the SSRL, SLAC National Accelerator Laboratory, is supported by the U.S. DOE under Contract No. DE-AC02-76SF00515. Publisher Copyright: © 2017 American Chemical Society.

PY - 2017/7/5

Y1 - 2017/7/5

N2 - Mononuclear nonheme iron(V)-oxo complexes have been reported previously. Herein, we report the first example of a mononuclear nonheme iron(V)-imido complex bearing a tetraamido macrocyclic ligand (TAML), [(TAML)FeV(NTs)]? (1). The spectroscopic characterization of 1 revealed an S = 1/2 Fe(V) oxidation state, an Fe - N bond length of 1.65(4) Å, and an Fe - N vibration at 817 cm-1. The reactivity of 1 was demonstrated in C - H bond functionalization and nitrene transfer reactions.

AB - Mononuclear nonheme iron(V)-oxo complexes have been reported previously. Herein, we report the first example of a mononuclear nonheme iron(V)-imido complex bearing a tetraamido macrocyclic ligand (TAML), [(TAML)FeV(NTs)]? (1). The spectroscopic characterization of 1 revealed an S = 1/2 Fe(V) oxidation state, an Fe - N bond length of 1.65(4) Å, and an Fe - N vibration at 817 cm-1. The reactivity of 1 was demonstrated in C - H bond functionalization and nitrene transfer reactions.

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JF - Journal of the American Chemical Society

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ER -

A Mononuclear Nonheme Iron(V)-Imido Complex

Abstract

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