Homo- and heteroleptic hypersilylcuprates - valuable reagents for the synthesis of molecular compounds with a Cu-Si bond

K W Klinkhammer, J Klett, Y Xiong, S L Yao

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Unsolvated hypersilanides MHyp [Hyp = Si(SiMe3)(3)] of the heavier alkali metals (M-I = Na, K, Cs) react with copper tert-butoxide in toluene to yield crystalline heteroleptic cuprates [M-I(toluene)][tBuOCuHyp]. These cuprates proved to be valuable sources for pure hypersilylcopper and other cuprates bearing hypersilyl ligands such as the di(hypersilyl)cuprates M-I[CuHyp(2)]((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003).

LanguageEnglish
Pages3417-3424
Number of pages8
JournalEuropean Journal of Inorganic Chemistry
Issue number18
DOIs
Publication statusPublished - 26 Sep 2003

Fingerprint

Toluene
Bearings (structural)
Alkali Metals
Heavy metals
Copper
Crystalline materials
Ligands

Keywords

  • copper
  • silicon
  • silylcuprates
  • Si ligands
  • ray crystal-structures
  • cadmium
  • mercury
  • silyl

Cite this

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title = "Homo- and heteroleptic hypersilylcuprates - valuable reagents for the synthesis of molecular compounds with a Cu-Si bond",
abstract = "Unsolvated hypersilanides MHyp [Hyp = Si(SiMe3)(3)] of the heavier alkali metals (M-I = Na, K, Cs) react with copper tert-butoxide in toluene to yield crystalline heteroleptic cuprates [M-I(toluene)][tBuOCuHyp]. These cuprates proved to be valuable sources for pure hypersilylcopper and other cuprates bearing hypersilyl ligands such as the di(hypersilyl)cuprates M-I[CuHyp(2)]((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003).",
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Homo- and heteroleptic hypersilylcuprates - valuable reagents for the synthesis of molecular compounds with a Cu-Si bond. / Klinkhammer, K W ; Klett, J ; Xiong, Y ; Yao, S L .

In: European Journal of Inorganic Chemistry, No. 18, 26.09.2003, p. 3417-3424.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Homo- and heteroleptic hypersilylcuprates - valuable reagents for the synthesis of molecular compounds with a Cu-Si bond

AU - Klinkhammer, K W

AU - Klett, J

AU - Xiong, Y

AU - Yao, S L

PY - 2003/9/26

Y1 - 2003/9/26

N2 - Unsolvated hypersilanides MHyp [Hyp = Si(SiMe3)(3)] of the heavier alkali metals (M-I = Na, K, Cs) react with copper tert-butoxide in toluene to yield crystalline heteroleptic cuprates [M-I(toluene)][tBuOCuHyp]. These cuprates proved to be valuable sources for pure hypersilylcopper and other cuprates bearing hypersilyl ligands such as the di(hypersilyl)cuprates M-I[CuHyp(2)]((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003).

AB - Unsolvated hypersilanides MHyp [Hyp = Si(SiMe3)(3)] of the heavier alkali metals (M-I = Na, K, Cs) react with copper tert-butoxide in toluene to yield crystalline heteroleptic cuprates [M-I(toluene)][tBuOCuHyp]. These cuprates proved to be valuable sources for pure hypersilylcopper and other cuprates bearing hypersilyl ligands such as the di(hypersilyl)cuprates M-I[CuHyp(2)]((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003).

KW - copper

KW - silicon

KW - silylcuprates

KW - Si ligands

KW - ray crystal-structures

KW - cadmium

KW - mercury

KW - silyl

U2 - 10.1002/ejic.200300416

DO - 10.1002/ejic.200300416

M3 - Article

SP - 3417

EP - 3424

JO - European Journal of Inorganic Chemistry

T2 - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

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