Open Access
Open access
volume 10 issue 9 pages 2693-2699

Catalytic β C–H amination via an imidate radical relay

Leah M Stateman 1, 2, 3, 4, 5
Ethan A. Wappes 1, 2, 3, 4, 5
Kohki M Nakafuku 1
Kara M Edwards 1, 2, 3, 4, 5
David A Nagib 1, 2, 3, 4, 5
Publication typeJournal Article
Publication date2019-01-17
scimago Q1
wos Q1
SJR2.138
CiteScore12.6
Impact factor7.4
ISSN20416520, 20416539
PubMed ID:  30996986
General Chemistry
Abstract
The first catalytic strategy to harness imidate radicals for C–H functionalization has been developed. This iodine-catalyzed approach enables β C–H amination of alcohols by an imidate-mediated radical relay. In contrast to our first-generation, (super)stoichiometric protocol, this catalytic method enables faster and more efficient reactivity. Furthermore, lower oxidant concentration affords broader functional group tolerance, including alkenes, alkynes, alcohols, carbonyls, and heteroarenes. Mechanistic experiments interrogating the electronic nature of the key 1,5 H-atom transfer event are included, as well as probes for chemo-, regio-, and stereo-selectivity.
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GOST Copy
Stateman L. M. et al. Catalytic β C–H amination via an imidate radical relay // Chemical Science. 2019. Vol. 10. No. 9. pp. 2693-2699.
GOST all authors (up to 50) Copy
Stateman L. M., Wappes E. A., Nakafuku K. M., Edwards K. M., Nagib D. A. Catalytic β C–H amination via an imidate radical relay // Chemical Science. 2019. Vol. 10. No. 9. pp. 2693-2699.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1039/c8sc05685d
UR - https://xlink.rsc.org/?DOI=C8SC05685D
TI - Catalytic β C–H amination via an imidate radical relay
T2 - Chemical Science
AU - Stateman, Leah M
AU - Wappes, Ethan A.
AU - Nakafuku, Kohki M
AU - Edwards, Kara M
AU - Nagib, David A
PY - 2019
DA - 2019/01/17
PB - Royal Society of Chemistry (RSC)
SP - 2693-2699
IS - 9
VL - 10
PMID - 30996986
SN - 2041-6520
SN - 2041-6539
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Stateman,
author = {Leah M Stateman and Ethan A. Wappes and Kohki M Nakafuku and Kara M Edwards and David A Nagib},
title = {Catalytic β C–H amination via an imidate radical relay},
journal = {Chemical Science},
year = {2019},
volume = {10},
publisher = {Royal Society of Chemistry (RSC)},
month = {jan},
url = {https://xlink.rsc.org/?DOI=C8SC05685D},
number = {9},
pages = {2693--2699},
doi = {10.1039/c8sc05685d}
}
MLA
Cite this
MLA Copy
Stateman, Leah M., et al. “Catalytic β C–H amination via an imidate radical relay.” Chemical Science, vol. 10, no. 9, Jan. 2019, pp. 2693-2699. https://xlink.rsc.org/?DOI=C8SC05685D.