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Easy ligand activation in the coordination sphere of Ru inside the [PW11O39]7– backbone. / Mukhacheva, Anna A.; Gushchin, Artem L.; Yanshole, Vadim V. et al.
In: Molecules, Vol. 25, No. 8, 1859, 17.04.2020.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Easy ligand activation in the coordination sphere of Ru inside the [PW11O39]7– backbone
AU - Mukhacheva, Anna A.
AU - Gushchin, Artem L.
AU - Yanshole, Vadim V.
AU - Abramov, Pavel A.
AU - Sokolov, Maksim N.
PY - 2020/4/17
Y1 - 2020/4/17
N2 - Irradiation of the Keggin-type [PW11O39{Ru(NO)}]4– (Ru-NO) polyoxometalate in CH3CN results in rapid NO ligand elimination with the formation of [PW11O39{RuIII(CH3CN)}]4– (RuCH3CN). This complex offers an easy entry into the Ru-based chemistry of the {PW11Ru} complex. Attempts to substitute N3– for CH3CN in the presence of an NaN3 excess lead a variety of products: (i) [PW11O39{RuIII(N3)}]4– (Ru-N3); (ii) [PW11O39{RuIII(N4HC-CH3)}]4– (Ru-Tz) as a click-reaction product; and (iii) [PW11O39{RuII(N2)}]5– (Ru-N2). UV-VIS, CV, and HR-ESI-MS techniques were used for the reaction monitoring and characterization of the products.
AB - Irradiation of the Keggin-type [PW11O39{Ru(NO)}]4– (Ru-NO) polyoxometalate in CH3CN results in rapid NO ligand elimination with the formation of [PW11O39{RuIII(CH3CN)}]4– (RuCH3CN). This complex offers an easy entry into the Ru-based chemistry of the {PW11Ru} complex. Attempts to substitute N3– for CH3CN in the presence of an NaN3 excess lead a variety of products: (i) [PW11O39{RuIII(N3)}]4– (Ru-N3); (ii) [PW11O39{RuIII(N4HC-CH3)}]4– (Ru-Tz) as a click-reaction product; and (iii) [PW11O39{RuII(N2)}]5– (Ru-N2). UV-VIS, CV, and HR-ESI-MS techniques were used for the reaction monitoring and characterization of the products.
KW - Azide
KW - CV
KW - HR-ESI-MS
KW - Polyoxometalate
KW - Ruthenium
KW - KEGGIN STRUCTURE
KW - REACTIVITY
KW - STRUCTURAL-CHARACTERIZATION
KW - RUTHENIUM
KW - NOBLE-METALS
KW - AQUEOUS-SOLUTION
KW - ruthenium
KW - CYCLOADDITION
KW - ELECTROCHEMICAL-BEHAVIOR
KW - CATALYTIC-ACTIVITY
KW - CARBON-DIOXIDE
KW - azide
KW - polyoxometalate
UR - http://www.scopus.com/inward/record.url?scp=85083589406&partnerID=8YFLogxK
U2 - 10.3390/molecules25081859
DO - 10.3390/molecules25081859
M3 - Article
C2 - 32316614
AN - SCOPUS:85083589406
VL - 25
JO - Molecules
JF - Molecules
SN - 1420-3049
IS - 8
M1 - 1859
ER -
ID: 24068228