Standard

Normal to abnormal ItBu·AlH3 isomerization in solution and in the solid state. / Chernysheva, Anna M.; Weinhart, Michael; Scheer, Manfred; Timoshkin, Alexey Y.

в: Dalton Transactions, Том 49, № 15, 21.04.2020, стр. 4665-4668.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Chernysheva, AM, Weinhart, M, Scheer, M & Timoshkin, AY 2020, 'Normal to abnormal ItBu·AlH3 isomerization in solution and in the solid state', Dalton Transactions, Том. 49, № 15, стр. 4665-4668. https://doi.org/10.1039/c9dt04698d

APA

Chernysheva, A. M., Weinhart, M., Scheer, M., & Timoshkin, A. Y. (2020). Normal to abnormal ItBu·AlH3 isomerization in solution and in the solid state. Dalton Transactions, 49(15), 4665-4668. https://doi.org/10.1039/c9dt04698d

Vancouver

Chernysheva AM, Weinhart M, Scheer M, Timoshkin AY. Normal to abnormal ItBu·AlH3 isomerization in solution and in the solid state. Dalton Transactions. 2020 Апр. 21;49(15):4665-4668. https://doi.org/10.1039/c9dt04698d

Author

Chernysheva, Anna M. ; Weinhart, Michael ; Scheer, Manfred ; Timoshkin, Alexey Y. / Normal to abnormal ItBu·AlH3 isomerization in solution and in the solid state. в: Dalton Transactions. 2020 ; Том 49, № 15. стр. 4665-4668.

BibTeX

@article{63e0ca633d324bee873dcbc6615b634c,
title = "Normal to abnormal ItBu·AlH3 isomerization in solution and in the solid state",
abstract = "A complex of an N-heterocyclic carbene ItBu (1,3-di-tert-butylimidazolin-2-ylidene) and aluminum hydride was observed to isomerize into an abnormal carbene complex aItBu·AlH3 (aItBu = 1,3-di-tert-butylimidazolin-4-ylidene) in a polar solvent, and, for the first time, in the solid state. ItBu·AlH3 and aItBu·AlH3 were structurally characterized by single crystal X-ray diffraction analysis. NMR studies and DFT computations indicate that the polarity of the solvent promotes the isomerization process. The possible pathways for the isomerization are discussed on the basis of the DFT computational studies.",
keywords = "POLARIZABLE CONTINUUM MODEL, INTEGRAL-EQUATION FORMALISM, N-HETEROCYCLIC CARBENE, RING EXPANSION, COMPLEXES, REACTIVITY, REARRANGEMENT, IMIDAZOLIUM, ACTIVATION, STABILITY",
author = "Chernysheva, {Anna M.} and Michael Weinhart and Manfred Scheer and Timoshkin, {Alexey Y.}",
year = "2020",
month = apr,
day = "21",
doi = "10.1039/c9dt04698d",
language = "English",
volume = "49",
pages = "4665--4668",
journal = "Dalton Transactions",
issn = "1477-9226",
publisher = "Royal Society of Chemistry",
number = "15",

}

RIS

TY - JOUR

T1 - Normal to abnormal ItBu·AlH3 isomerization in solution and in the solid state

AU - Chernysheva, Anna M.

AU - Weinhart, Michael

AU - Scheer, Manfred

AU - Timoshkin, Alexey Y.

PY - 2020/4/21

Y1 - 2020/4/21

N2 - A complex of an N-heterocyclic carbene ItBu (1,3-di-tert-butylimidazolin-2-ylidene) and aluminum hydride was observed to isomerize into an abnormal carbene complex aItBu·AlH3 (aItBu = 1,3-di-tert-butylimidazolin-4-ylidene) in a polar solvent, and, for the first time, in the solid state. ItBu·AlH3 and aItBu·AlH3 were structurally characterized by single crystal X-ray diffraction analysis. NMR studies and DFT computations indicate that the polarity of the solvent promotes the isomerization process. The possible pathways for the isomerization are discussed on the basis of the DFT computational studies.

AB - A complex of an N-heterocyclic carbene ItBu (1,3-di-tert-butylimidazolin-2-ylidene) and aluminum hydride was observed to isomerize into an abnormal carbene complex aItBu·AlH3 (aItBu = 1,3-di-tert-butylimidazolin-4-ylidene) in a polar solvent, and, for the first time, in the solid state. ItBu·AlH3 and aItBu·AlH3 were structurally characterized by single crystal X-ray diffraction analysis. NMR studies and DFT computations indicate that the polarity of the solvent promotes the isomerization process. The possible pathways for the isomerization are discussed on the basis of the DFT computational studies.

KW - POLARIZABLE CONTINUUM MODEL

KW - INTEGRAL-EQUATION FORMALISM

KW - N-HETEROCYCLIC CARBENE

KW - RING EXPANSION

KW - COMPLEXES

KW - REACTIVITY

KW - REARRANGEMENT

KW - IMIDAZOLIUM

KW - ACTIVATION

KW - STABILITY

UR - http://www.scopus.com/inward/record.url?scp=85083544067&partnerID=8YFLogxK

U2 - 10.1039/c9dt04698d

DO - 10.1039/c9dt04698d

M3 - Article

C2 - 32125320

AN - SCOPUS:85083544067

VL - 49

SP - 4665

EP - 4668

JO - Dalton Transactions

JF - Dalton Transactions

SN - 1477-9226

IS - 15

ER -

ID: 52136259