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Iminyl Radical-Triggered Intermolecular Distal C(sp 3 )-H Heteroarylation via 1,5-Hydrogen-Atom Transfer (HAT) Cascade.

Authors :
Gu YR
Duan XH
Chen L
Ma ZY
Gao P
Guo LN
Source :
Organic letters [Org Lett] 2019 Feb 15; Vol. 21 (4), pp. 917-920. Date of Electronic Publication: 2019 Jan 28.
Publication Year :
2019

Abstract

An efficient iron-catalyzed intermolecular remote C(sp <superscript>3</superscript> )-H heteroarylation of alkyl ketones has been developed via an iminyl radical-triggered 1,5-hydrogen-atom transfer (HAT) cascade. This protocol was amenable to a wide variety of alkyl ketones and heteroaryls, thus providing a straightforward method for the late-stage functionalization of alkylketones and heteroaryls.

Details

Language :
English
ISSN :
1523-7052
Volume :
21
Issue :
4
Database :
MEDLINE
Journal :
Organic letters
Publication Type :
Academic Journal
Accession number :
30688076
Full Text :
https://doi.org/10.1021/acs.orglett.8b03865