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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)Fe V(NTs)] . 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. In conclusion, the reactivity of 1 was demonstrated in C—H bond functionalization and nitrene transfer reactions.

Authors:
 [1];  [2];  [3]; ORCiD logo [2];  [3]; ORCiD logo [3];  [3];  [3];  [4];  [4]; ORCiD logo [5]; ORCiD logo [6]
  1. Ewha Womans Univ., Seoul (Korea); Sookmyung Women's Univ., Seoul (Korea)
  2. Stanford Univ., Stanford, CA (United States)
  3. Ewha Womans Univ., Seoul (Korea)
  4. Univ. of Hyogo, Hyogo (Japan)
  5. Stanford Univ., Stanford, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
  6. Ewha Womans Univ., Seoul (Korea); Chinese Academy of Sciences, Lanzhou (China)
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1374342
Grant/Contract Number:  
AC02-76SF00515; 1-1603-2054; NRF-2010-00353; NRF-2012R1A3A2048842; NRF-2017R1C1B2002037; 15H00960; GM40392
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Journal of the American Chemical Society
Additional Journal Information:
Journal Volume: 139; Journal Issue: 26; Journal ID: ISSN 0002-7863
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Hong, Seungwoo, Sutherlin, Kyle D., Vardhaman, Anil Kumar, Yan, James J., Park, Sora, Lee, Yong -Min, Jang, Soojeong, Lu, Xiaoyan, Ohta, Takehiro, Ogura, Takashi, Solomon, Edward I., and Nam, Wonwoo. A Mononuclear Nonheme Iron(V)-Imido Complex. United States: N. p., 2017. Web. doi:10.1021/jacs.7b04695.
Hong, Seungwoo, Sutherlin, Kyle D., Vardhaman, Anil Kumar, Yan, James J., Park, Sora, Lee, Yong -Min, Jang, Soojeong, Lu, Xiaoyan, Ohta, Takehiro, Ogura, Takashi, Solomon, Edward I., & Nam, Wonwoo. A Mononuclear Nonheme Iron(V)-Imido Complex. United States. https://doi.org/10.1021/jacs.7b04695
Hong, Seungwoo, Sutherlin, Kyle D., Vardhaman, Anil Kumar, Yan, James J., Park, Sora, Lee, Yong -Min, Jang, Soojeong, Lu, Xiaoyan, Ohta, Takehiro, Ogura, Takashi, Solomon, Edward I., and Nam, Wonwoo. Mon . "A Mononuclear Nonheme Iron(V)-Imido Complex". United States. https://doi.org/10.1021/jacs.7b04695. https://www.osti.gov/servlets/purl/1374342.
@article{osti_1374342,
title = {A Mononuclear Nonheme Iron(V)-Imido Complex},
author = {Hong, Seungwoo and Sutherlin, Kyle D. and Vardhaman, Anil Kumar and Yan, James J. and Park, Sora and Lee, Yong -Min and Jang, Soojeong and Lu, Xiaoyan and Ohta, Takehiro and Ogura, Takashi and Solomon, Edward I. and Nam, Wonwoo},
abstractNote = {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)]– . 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. In conclusion, the reactivity of 1 was demonstrated in C—H bond functionalization and nitrene transfer reactions.},
doi = {10.1021/jacs.7b04695},
url = {https://www.osti.gov/biblio/1374342}, journal = {Journal of the American Chemical Society},
issn = {0002-7863},
number = 26,
volume = 139,
place = {United States},
year = {2017},
month = {6}
}

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Works referencing / citing this record:

Generation and Reactivity of a One‐Electron‐Oxidized Manganese(V) Imido Complex with a Tetraamido Macrocyclic Ligand
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Generation and Reactivity of a One‐Electron‐Oxidized Manganese(V) Imido Complex with a Tetraamido Macrocyclic Ligand
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Octahedral iron( iv )–tosylimido complexes exhibiting single electron-oxidation reactivity
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Sulfonylimino Group Transfer Reaction Using Imino-λ3-iodanes with I2 as Catalyst Under Metal-free Conditions
journal, March 2019


Nitrogen Reduction to Ammonia on a Biomimetic Mononuclear Iron Centre: Insights into the Nitrogenase Enzyme
journal, December 2017


A Manganese(V)–Oxo Tetraamido Macrocyclic Ligand (TAML) Cation Radical Complex: Synthesis, Characterization, and Reactivity Studies
journal, November 2018


Uncatalyzed Oxidative C−H Amination of 9,10‐Dihydro‐9‐Heteroanthracenes: A Mechanistic Study
journal, March 2019