Amino Group Functionalized N-Heterocyclic 1,2,4-Triazole-Derived Carbenes: Structural Diversity of Rhodium(I) Complexes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F13%3A00421908" target="_blank" >RIV/61388955:_____/13:00421908 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1021/om400912s" target="_blank" >http://dx.doi.org/10.1021/om400912s</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/om400912s" target="_blank" >10.1021/om400912s</a>

Result language

angličtina

Original language name

Amino Group Functionalized N-Heterocyclic 1,2,4-Triazole-Derived Carbenes: Structural Diversity of Rhodium(I) Complexes

Original language description

The synthesis of the amino group functionalized NHC precursor 1-tert-butyl-4-(2-((dimethylamino)methyl)-phenyl)-3-phenyl-4H-1,2,4-triazol-1-ium perchlorate has been developed. The generation and bonding properties of the NHC ligand have been evaluated inreactions toward three Rh(I) complexes?[Rh(COD)Cl]2, [Rh(cyclooctene)2Cl]2, and [Rh(ethylene)2Cl]2, respectively. For the first complex, [(NHC)RhCl(COD)], the coordination of the dangling amino group was not observed because of the fully occupied coordination neighborhood of the Rh atom. On the other hand, in the case of [(NHC)RhCl(ethylene)], [(NHC)RhCl(cyclooctene)], [(NHC)Rh(COD)]+[BF4], and [(NHC)RhCl(CO)] a strong intramolecular coordination of the amino nitrogen atom was revealed, thus forming the unusual seven-membered diazametallacycle. All of the products of these reactions were characterized in solution by NMR spectroscopy as well as in the solid state by X-ray diffraction analysis.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Organometallics

ISSN

0276-7333

e-ISSN

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Volume of the periodical

32

Issue of the periodical within the volume

23

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

7234-7240

UT code for WoS article

000328240200043

EID of the result in the Scopus database

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