Easy Ligand Activation in the Coordination Sphere of Ru inside the [PW 11 O 39 ] 7- Backbone

Easy Ligand Activation in the Coordination Sphere of Ru inside the [PW 11 O 39 ] 7- Backbone

Irradiation of the Keggin-type [PW O {Ru(NO)}] ( ) polyoxometalate in CH CN results in rapid NO ligand elimination with the formation of [PW O {Ru (CH CN)}] ( ). This complex offers an easy entry into the Ru-based chemistry of the {PW Ru} complex. Attempts to substitute N for CH CN in the presence o...

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Bibliographic Details
Published in:Molecules (Basel, Switzerland) Switzerland), 2020-04, Vol.25 (8), p.1859
Main Authors: Mukhacheva, Anna A, Gushchin, Artem L, Yanshole, Vadim V, Abramov, Pavel A, Sokolov, Maksim N
Format: Article
Language:eng
Subjects:
azide
Azides - chemistry
Carbon
Coordination Complexes - chemistry
HR-ESI-MS
Irradiation
Ligands
Molecular Structure
Oxidation
Photoelectron Spectroscopy
polyoxometalate
Reaction products
ruthenium
Ruthenium - chemistry
Sodium azide
Sodium azides
Spectrometry, Mass, Electrospray Ionization
Tungsten Compounds - chemistry
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Summary:Irradiation of the Keggin-type [PW O {Ru(NO)}] ( ) polyoxometalate in CH CN results in rapid NO ligand elimination with the formation of [PW O {Ru (CH CN)}] ( ). This complex offers an easy entry into the Ru-based chemistry of the {PW Ru} complex. Attempts to substitute N for CH CN in the presence of an NaN excess lead a variety of products: (i) [PW O {Ru (N )}] ( ); (ii) [PW O {Ru (N HC-CH )}] ( ) as a click-reaction product; and (iii) [PW O {Ru (N )}] ( ). UV-VIS, CV, and HR-ESI-MS techniques were used for the reaction monitoring and characterization of the products.
ISSN:1420-3049
1420-3049