Easy ligand activation in the coordination sphere of Ru inside the [PW11O39]7– backbone

Anna A. Mukhacheva; Artem L. Gushchin; Vadim V. Yanshole; Pavel A. Abramov; Maksim N. Sokolov

doi:10.3390/molecules25081859

Easy ligand activation in the coordination sphere of Ru inside the [PW11O39]^7– backbone

Anna A. Mukhacheva, Artem L. Gushchin, Vadim V. Yanshole, Pavel A. Abramov, Maksim N. Sokolov

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

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{Ru^III(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{Ru^III(N3)}]^4– (Ru-N3); (ii) [PW11O39{Ru^III(N4HC-CH3)}]^4– (Ru-Tz) as a click-reaction product; and (iii) [PW11O39{Ru^II(N2)}]^5– (Ru-N2). UV-VIS, CV, and HR-ESI-MS techniques were used for the reaction monitoring and characterization of the products.

Язык оригинала	английский
Номер статьи	1859
Число страниц	13
Журнал	Molecules
Том	25
Номер выпуска	8
DOI	https://doi.org/10.3390/molecules25081859
Состояние	Опубликовано - 17 апр 2020

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10.3390/molecules25081859

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@article{ae3902a4f3dd4626823ced26e70e4cd3,

title = "Easy ligand activation in the coordination sphere of Ru inside the [PW11O39]7– backbone",

abstract = "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.",

keywords = "Azide, CV, HR-ESI-MS, Polyoxometalate, Ruthenium, KEGGIN STRUCTURE, REACTIVITY, STRUCTURAL-CHARACTERIZATION, RUTHENIUM, NOBLE-METALS, AQUEOUS-SOLUTION, ruthenium, CYCLOADDITION, ELECTROCHEMICAL-BEHAVIOR, CATALYTIC-ACTIVITY, CARBON-DIOXIDE, azide, polyoxometalate",

author = "Mukhacheva, {Anna A.} and Gushchin, {Artem L.} and Yanshole, {Vadim V.} and Abramov, {Pavel A.} and Sokolov, {Maksim N.}",

year = "2020",

month = apr,

day = "17",

doi = "10.3390/molecules25081859",

language = "English",

volume = "25",

journal = "Molecules",

issn = "1420-3049",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "8",

}

Easy ligand activation in the coordination sphere of Ru inside the [PW11O39]^7– backbone. / Mukhacheva, Anna A.; Gushchin, Artem L.; Yanshole, Vadim V.; Abramov, Pavel A.; Sokolov, Maksim N.

В: Molecules, Том 25, № 8, 1859, 17.04.2020.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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 -