Universität zu Köln

Kosobokov, Mikhail D., Sandleben, Aaron ORCID: 0000-0002-4141-7406, Vogt, Nicolas ORCID: 0000-0002-3437-4882, Klein, Axel ORCID: 0000-0003-0093-9619 and Vicic, David A. (2018). Nitrogen-Nitrogen Bond Formation via a Substrate-Bound Anion at a Mononuclear Nickel Platform. Organometallics, 37 (4). S. 521 - 526. WASHINGTON: AMER CHEMICAL SOC. ISSN 1520-6041

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Abstract

The nickel-C4F8 fragment coordinates an aminoaryl N-H ketimine to form a stable complex, which upon treatment with base and oxidant leads to an N-N bond forming reaction and the release of indazole product. A key and previously unidentified intermediate in the formation of the indazole was a diimine complex of nickel bearing significant charge on the aryl ring that initially contained the amine substituent. The C4F8 coligand was key for the redox transformation and for stabilization of the intermediate for characterization.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Kosobokov, Mikhail D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Sandleben, Aaron UNSPECIFIED orcid.org/0000-0002-4141-7406 UNSPECIFIED Vogt, Nicolas UNSPECIFIED orcid.org/0000-0002-3437-4882 UNSPECIFIED Klein, Axel UNSPECIFIED orcid.org/0000-0003-0093-9619 UNSPECIFIED Vicic, David A. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-195544
DOI:	10.1021/acs.organomet.7b00887
Journal or Publication Title:	Organometallics
Volume:	37
Number:	4
Page Range:	S. 521 - 526
Date:	2018
Publisher:	AMER CHEMICAL SOC
Place of Publication:	WASHINGTON
ISSN:	1520-6041
Language:	English
Faculty:	Faculty of Mathematics and Natural Sciences
Divisions:	Faculty of Mathematics and Natural Sciences > Department of Chemistry > Institute of Inorganic Chemistry
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language N-N BOND; C-F; COMPLEXES; ACTIVATION; LIGAND Multiple languages Chemistry, Inorganic & Nuclear; Chemistry, Organic Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/19554