Synthesis of several functionalized cis-diisocyanide and fac-triisocyanide metal complexes

Luqin Yang; Kung Kuai Cheung; Andreas Mayr

doi:10.1016/S0022-328X(99)00185-0

Synthesis of several functionalized cis-diisocyanide and fac-triisocyanide metal complexes

Luqin Yang
, Kung Kuai Cheung
, Andreas Mayr

Chemistry

Stony Brook University

The University of Hong Kong

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

24 Scopus citations

Abstract

cis-Diisocyanide metal complexes of the types cis-W(CNR)₂(CO)₄, cis-ReCl(CNR)₂(CO)₃, and Fe(η⁵-C₅H₅)Cl(CNR)₂ and fac-triisocyanide metal complexes of the types fac-W(CNR)₃(CO)₃ and [Fe(η⁵-C₅H₅)(CNR)₃]Cl have been prepared. The isocyanides are of the type 4-CNC₆H₂-3,5-i-Pr₂-f, whereby the functionalities f are capable of forming strong coordinative bonds to transition metals (f=CCH, CC-4-C₅H₄N, or CC-4,4′-biphenyl-C₆H₂-3,5-i-Pr₂-4-NC) or capable of being interconnected with each other by covalent bond formation (f=Br, I, CCSiMe3, CCH). The molecular structures of cis-W(4-CN-3,5-i-Pr₂-C₆H₂CC-4-C ₅H₄N)₂(CO)₄, cis-ReCl(4-CN-3,5-i-Pr₂-C₆H₂CCH) ₂(CO)₃, and Fe(η⁵-C₅H₅)Cl(4-CN-3,5-i-Pr ₂-C₆H₂CC-4-C₅H₄N) ₂ have been determined by X-ray crystallography.

Original language	English
Pages (from-to)	26-34
Number of pages	9
Journal	Journal of Organometallic Chemistry
Volume	585
Issue number	1
DOIs	https://doi.org/10.1016/S0022-328X(99)00185-0
State	Published - Aug 1 1999

Keywords

Iron
Isocyanides
Metal complexes
Rhenium
Tungsten
X-ray structures

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10.1016/S0022-328X(99)00185-0

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@article{c8eefec15bf34dd09ef39e0f41bf1c2b,

title = "Synthesis of several functionalized cis-diisocyanide and fac-triisocyanide metal complexes",

abstract = "cis-Diisocyanide metal complexes of the types cis-W(CNR)2(CO)4, cis-ReCl(CNR)2(CO)3, and Fe(η5-C5H5)Cl(CNR)2 and fac-triisocyanide metal complexes of the types fac-W(CNR)3(CO)3 and [Fe(η5-C5H5)(CNR)3]Cl have been prepared. The isocyanides are of the type 4-CNC6H2-3,5-i-Pr2-f, whereby the functionalities f are capable of forming strong coordinative bonds to transition metals (f=CCH, CC-4-C5H4N, or CC-4,4′-biphenyl-C6H2-3,5-i-Pr2-4-NC) or capable of being interconnected with each other by covalent bond formation (f=Br, I, CCSiMe3, CCH). The molecular structures of cis-W(4-CN-3,5-i-Pr2-C6H2CC-4-C 5H4N)2(CO)4, cis-ReCl(4-CN-3,5-i-Pr2-C6H2CCH) 2(CO)3, and Fe(η5-C5H5)Cl(4-CN-3,5-i-Pr 2-C6H2CC-4-C5H4N) 2 have been determined by X-ray crystallography.",

keywords = "Iron, Isocyanides, Metal complexes, Rhenium, Tungsten, X-ray structures",

author = "Luqin Yang and Cheung, \{Kung Kuai\} and Andreas Mayr",

year = "1999",

month = aug,

day = "1",

doi = "10.1016/S0022-328X(99)00185-0",

language = "English",

volume = "585",

pages = "26--34",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Synthesis of several functionalized cis-diisocyanide and fac-triisocyanide metal complexes

AU - Yang, Luqin

AU - Cheung, Kung Kuai

AU - Mayr, Andreas

PY - 1999/8/1

Y1 - 1999/8/1

N2 - cis-Diisocyanide metal complexes of the types cis-W(CNR)2(CO)4, cis-ReCl(CNR)2(CO)3, and Fe(η5-C5H5)Cl(CNR)2 and fac-triisocyanide metal complexes of the types fac-W(CNR)3(CO)3 and [Fe(η5-C5H5)(CNR)3]Cl have been prepared. The isocyanides are of the type 4-CNC6H2-3,5-i-Pr2-f, whereby the functionalities f are capable of forming strong coordinative bonds to transition metals (f=CCH, CC-4-C5H4N, or CC-4,4′-biphenyl-C6H2-3,5-i-Pr2-4-NC) or capable of being interconnected with each other by covalent bond formation (f=Br, I, CCSiMe3, CCH). The molecular structures of cis-W(4-CN-3,5-i-Pr2-C6H2CC-4-C 5H4N)2(CO)4, cis-ReCl(4-CN-3,5-i-Pr2-C6H2CCH) 2(CO)3, and Fe(η5-C5H5)Cl(4-CN-3,5-i-Pr 2-C6H2CC-4-C5H4N) 2 have been determined by X-ray crystallography.

AB - cis-Diisocyanide metal complexes of the types cis-W(CNR)2(CO)4, cis-ReCl(CNR)2(CO)3, and Fe(η5-C5H5)Cl(CNR)2 and fac-triisocyanide metal complexes of the types fac-W(CNR)3(CO)3 and [Fe(η5-C5H5)(CNR)3]Cl have been prepared. The isocyanides are of the type 4-CNC6H2-3,5-i-Pr2-f, whereby the functionalities f are capable of forming strong coordinative bonds to transition metals (f=CCH, CC-4-C5H4N, or CC-4,4′-biphenyl-C6H2-3,5-i-Pr2-4-NC) or capable of being interconnected with each other by covalent bond formation (f=Br, I, CCSiMe3, CCH). The molecular structures of cis-W(4-CN-3,5-i-Pr2-C6H2CC-4-C 5H4N)2(CO)4, cis-ReCl(4-CN-3,5-i-Pr2-C6H2CCH) 2(CO)3, and Fe(η5-C5H5)Cl(4-CN-3,5-i-Pr 2-C6H2CC-4-C5H4N) 2 have been determined by X-ray crystallography.

KW - Iron

KW - Isocyanides

KW - Metal complexes

KW - Rhenium

KW - Tungsten

KW - X-ray structures

UR - https://www.scopus.com/pages/publications/0001971313

U2 - 10.1016/S0022-328X(99)00185-0

DO - 10.1016/S0022-328X(99)00185-0

M3 - Article

SN - 0022-328X

VL - 585

SP - 26

EP - 34

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 1

ER -

Synthesis of several functionalized cis-diisocyanide and fac-triisocyanide metal complexes

Abstract

Keywords

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