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Aurolysis of α-C-deprotonated group 6 aminocarbene and thiocarbene complexes with Ph3PAu+. / Raubenheimer, Helgard G.; Esterhuysen, Matthias W.; Frenking, Gernot; Timoshkin, Alexey Y.; Esterhuysen, Catharine; Horvath, Ulrike E.I.

в: Dalton Transactions, № 38, 22.09.2006, стр. 4580-4589.

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

Harvard

Raubenheimer, HG, Esterhuysen, MW, Frenking, G, Timoshkin, AY, Esterhuysen, C & Horvath, UEI 2006, 'Aurolysis of α-C-deprotonated group 6 aminocarbene and thiocarbene complexes with Ph3PAu+', Dalton Transactions, № 38, стр. 4580-4589. https://doi.org/10.1039/b607613k

APA

Raubenheimer, H. G., Esterhuysen, M. W., Frenking, G., Timoshkin, A. Y., Esterhuysen, C., & Horvath, U. E. I. (2006). Aurolysis of α-C-deprotonated group 6 aminocarbene and thiocarbene complexes with Ph3PAu+. Dalton Transactions, (38), 4580-4589. https://doi.org/10.1039/b607613k

Vancouver

Raubenheimer HG, Esterhuysen MW, Frenking G, Timoshkin AY, Esterhuysen C, Horvath UEI. Aurolysis of α-C-deprotonated group 6 aminocarbene and thiocarbene complexes with Ph3PAu+. Dalton Transactions. 2006 Сент. 22;(38):4580-4589. https://doi.org/10.1039/b607613k

Author

Raubenheimer, Helgard G. ; Esterhuysen, Matthias W. ; Frenking, Gernot ; Timoshkin, Alexey Y. ; Esterhuysen, Catharine ; Horvath, Ulrike E.I. / Aurolysis of α-C-deprotonated group 6 aminocarbene and thiocarbene complexes with Ph3PAu+. в: Dalton Transactions. 2006 ; № 38. стр. 4580-4589.

BibTeX

@article{65f09f6a26274e219d2eb65ce49b2997,
title = "Aurolysis of α-C-deprotonated group 6 aminocarbene and thiocarbene complexes with Ph3PAu+",
abstract = "Deprotonated Fischer-type aminocarbene complexes, (CO)5M═C(NR2)CH3 (M = Cr or W; R = Me or propyl), react with Ph3PAu+ by metal group substitution – (CO)5M for Ph3PAu+ – and attachment of the extricated M(CO)5 to the deprotonated methyl group. (The products may also be seen as aminovinylgold compounds coordinated to M(CO)5 moieties.) DFT calculations at the B3LYP level of theory using model compounds indicate a clear preference of the gold unit for central C to terminal coordination in the ligand [NMe2CCH2]-, whereas the Cr(CO)5 has a 7 kcal mol−1 preference for C(vinyl) coordination compared to N-coordination. In related thiocarbenes, the sulfur donor atom should be the preferred point of attachment for the metal carbonyl unit. The latter prediction is borne out in practice, and in the three products isolated, including Ph3PAu(C(═CH2)SPh)Cr(CO)5 in a mixed crystal with [Ph3PAuSPh]Cr(CO)5, precisely this coordination mode is present. The latter component of the mixed crystal has also been prepared independently of the vinyl one.",
author = "Raubenheimer, {Helgard G.} and Esterhuysen, {Matthias W.} and Gernot Frenking and Timoshkin, {Alexey Y.} and Catharine Esterhuysen and Horvath, {Ulrike E.I.}",
year = "2006",
month = sep,
day = "22",
doi = "10.1039/b607613k",
language = "English",
pages = "4580--4589",
journal = "Dalton Transactions",
issn = "1477-9226",
publisher = "Royal Society of Chemistry",
number = "38",

}

RIS

TY - JOUR

T1 - Aurolysis of α-C-deprotonated group 6 aminocarbene and thiocarbene complexes with Ph3PAu+

AU - Raubenheimer, Helgard G.

AU - Esterhuysen, Matthias W.

AU - Frenking, Gernot

AU - Timoshkin, Alexey Y.

AU - Esterhuysen, Catharine

AU - Horvath, Ulrike E.I.

PY - 2006/9/22

Y1 - 2006/9/22

N2 - Deprotonated Fischer-type aminocarbene complexes, (CO)5M═C(NR2)CH3 (M = Cr or W; R = Me or propyl), react with Ph3PAu+ by metal group substitution – (CO)5M for Ph3PAu+ – and attachment of the extricated M(CO)5 to the deprotonated methyl group. (The products may also be seen as aminovinylgold compounds coordinated to M(CO)5 moieties.) DFT calculations at the B3LYP level of theory using model compounds indicate a clear preference of the gold unit for central C to terminal coordination in the ligand [NMe2CCH2]-, whereas the Cr(CO)5 has a 7 kcal mol−1 preference for C(vinyl) coordination compared to N-coordination. In related thiocarbenes, the sulfur donor atom should be the preferred point of attachment for the metal carbonyl unit. The latter prediction is borne out in practice, and in the three products isolated, including Ph3PAu(C(═CH2)SPh)Cr(CO)5 in a mixed crystal with [Ph3PAuSPh]Cr(CO)5, precisely this coordination mode is present. The latter component of the mixed crystal has also been prepared independently of the vinyl one.

AB - Deprotonated Fischer-type aminocarbene complexes, (CO)5M═C(NR2)CH3 (M = Cr or W; R = Me or propyl), react with Ph3PAu+ by metal group substitution – (CO)5M for Ph3PAu+ – and attachment of the extricated M(CO)5 to the deprotonated methyl group. (The products may also be seen as aminovinylgold compounds coordinated to M(CO)5 moieties.) DFT calculations at the B3LYP level of theory using model compounds indicate a clear preference of the gold unit for central C to terminal coordination in the ligand [NMe2CCH2]-, whereas the Cr(CO)5 has a 7 kcal mol−1 preference for C(vinyl) coordination compared to N-coordination. In related thiocarbenes, the sulfur donor atom should be the preferred point of attachment for the metal carbonyl unit. The latter prediction is borne out in practice, and in the three products isolated, including Ph3PAu(C(═CH2)SPh)Cr(CO)5 in a mixed crystal with [Ph3PAuSPh]Cr(CO)5, precisely this coordination mode is present. The latter component of the mixed crystal has also been prepared independently of the vinyl one.

UR - http://www.scopus.com/inward/record.url?scp=85034339538&partnerID=8YFLogxK

U2 - 10.1039/b607613k

DO - 10.1039/b607613k

M3 - Article

AN - SCOPUS:85034339538

SP - 4580

EP - 4589

JO - Dalton Transactions

JF - Dalton Transactions

SN - 1477-9226

IS - 38

ER -

ID: 36024570