Aryl Oligogermanes as Ligands for Transition Metal Complexes

Kirill V. Zaitsev; Kevin Lam; Viktor A. Tafeenko; Alexander A. Korlyukov; Oleg Kh Poleshchuk

doi:10.1002/ejic.201801095

Aryl Oligogermanes as Ligands for Transition Metal Complexes

Kirill V. Zaitsev, Kevin Lam, Viktor A. Tafeenko, Alexander A. Korlyukov, Oleg Kh Poleshchuk

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The ligand properties of a series of aryl oligogermanes R₃Ge-GeAr₃, 3–7 [Me₃Ge-GePh₃ (3), Me₃Ge-Ge(pTol)₃ (4), Ph₃Ge-GePh₃ (5), (C₆F₅)₃Ge-GePh₃ (6), Ph₃Ge-GeMe₂GePh₃ (7)] for the synthesis of transition metal carbonyl complexes such as R₃Ge-GeAr₂(R′C₆H₄-η⁶)M(CO)₃ (M = Cr, 3a–7a; M = Mo, 3b; M = W, 3c) were investigated. The target complexes were obtained in moderate yields using several different synthetic approaches. The physicochemical properties of these new derivatives were investigated by IR, UV/Vis, NMR spectroscopy, electrochemistry, and DFT calculations. The molecular structures of 3c, 4a, and 5a were studied by single-crystal X-ray diffraction analysis. A comparative analysis of donor and acceptor properties of aryl oligogermanes as ligands for transition metal carbonyl complexes is reported.

Original language	English
Pages (from-to)	4911-4924
Number of pages	14
Journal	European Journal of Inorganic Chemistry
Volume	2018
Issue number	45
DOIs	https://doi.org/10.1002/ejic.201801095
Publication status	Published - Dec 6 2018

Keywords

Carbonyl ligands
Chromium
Germanium
Oligogermanes
Structure elucidation

ASJC Scopus subject areas

Inorganic Chemistry

Access to Document

10.1002/ejic.201801095

Fingerprint Dive into the research topics of 'Aryl Oligogermanes as Ligands for Transition Metal Complexes'. Together they form a unique fingerprint.

Cite this

@article{f81d7b4e09eb4dcbb02b15aae393afc4,

title = "Aryl Oligogermanes as Ligands for Transition Metal Complexes",

abstract = "The ligand properties of a series of aryl oligogermanes R3Ge-GeAr3, 3–7 [Me3Ge-GePh3 (3), Me3Ge-Ge(pTol)3 (4), Ph3Ge-GePh3 (5), (C6F5)3Ge-GePh3 (6), Ph3Ge-GeMe2GePh3 (7)] for the synthesis of transition metal carbonyl complexes such as R3Ge-GeAr2(R′C6H4-η6)M(CO)3 (M = Cr, 3a–7a; M = Mo, 3b; M = W, 3c) were investigated. The target complexes were obtained in moderate yields using several different synthetic approaches. The physicochemical properties of these new derivatives were investigated by IR, UV/Vis, NMR spectroscopy, electrochemistry, and DFT calculations. The molecular structures of 3c, 4a, and 5a were studied by single-crystal X-ray diffraction analysis. A comparative analysis of donor and acceptor properties of aryl oligogermanes as ligands for transition metal carbonyl complexes is reported.",

keywords = "Carbonyl ligands, Chromium, Germanium, Oligogermanes, Structure elucidation",

author = "Zaitsev, {Kirill V.} and Kevin Lam and Tafeenko, {Viktor A.} and Korlyukov, {Alexander A.} and Poleshchuk, {Oleg Kh}",

year = "2018",

month = dec,

day = "6",

doi = "10.1002/ejic.201801095",

language = "English",

volume = "2018",

pages = "4911--4924",

journal = "Chemische Berichte",

issn = "0009-2940",

publisher = "Wiley-VCH Verlag",

number = "45",

}

TY - JOUR

T1 - Aryl Oligogermanes as Ligands for Transition Metal Complexes

AU - Zaitsev, Kirill V.

AU - Lam, Kevin

AU - Tafeenko, Viktor A.

AU - Korlyukov, Alexander A.

AU - Poleshchuk, Oleg Kh

PY - 2018/12/6

Y1 - 2018/12/6

N2 - The ligand properties of a series of aryl oligogermanes R3Ge-GeAr3, 3–7 [Me3Ge-GePh3 (3), Me3Ge-Ge(pTol)3 (4), Ph3Ge-GePh3 (5), (C6F5)3Ge-GePh3 (6), Ph3Ge-GeMe2GePh3 (7)] for the synthesis of transition metal carbonyl complexes such as R3Ge-GeAr2(R′C6H4-η6)M(CO)3 (M = Cr, 3a–7a; M = Mo, 3b; M = W, 3c) were investigated. The target complexes were obtained in moderate yields using several different synthetic approaches. The physicochemical properties of these new derivatives were investigated by IR, UV/Vis, NMR spectroscopy, electrochemistry, and DFT calculations. The molecular structures of 3c, 4a, and 5a were studied by single-crystal X-ray diffraction analysis. A comparative analysis of donor and acceptor properties of aryl oligogermanes as ligands for transition metal carbonyl complexes is reported.

AB - The ligand properties of a series of aryl oligogermanes R3Ge-GeAr3, 3–7 [Me3Ge-GePh3 (3), Me3Ge-Ge(pTol)3 (4), Ph3Ge-GePh3 (5), (C6F5)3Ge-GePh3 (6), Ph3Ge-GeMe2GePh3 (7)] for the synthesis of transition metal carbonyl complexes such as R3Ge-GeAr2(R′C6H4-η6)M(CO)3 (M = Cr, 3a–7a; M = Mo, 3b; M = W, 3c) were investigated. The target complexes were obtained in moderate yields using several different synthetic approaches. The physicochemical properties of these new derivatives were investigated by IR, UV/Vis, NMR spectroscopy, electrochemistry, and DFT calculations. The molecular structures of 3c, 4a, and 5a were studied by single-crystal X-ray diffraction analysis. A comparative analysis of donor and acceptor properties of aryl oligogermanes as ligands for transition metal carbonyl complexes is reported.

KW - Carbonyl ligands

KW - Chromium

KW - Germanium

KW - Oligogermanes

KW - Structure elucidation

UR - http://www.scopus.com/inward/record.url?scp=85057809834&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85057809834&partnerID=8YFLogxK

U2 - 10.1002/ejic.201801095

DO - 10.1002/ejic.201801095

M3 - Article

AN - SCOPUS:85057809834

VL - 2018

SP - 4911

EP - 4924

JO - Chemische Berichte

JF - Chemische Berichte

SN - 0009-2940

IS - 45

ER -