Synthesis and characterization of some transition metal complexes of alkylisocyanobenzoates

Marjorie E. Squires; Andreas Mayr

doi:10.1016/s0020-1693(97)05604-1

Synthesis and characterization of some transition metal complexes of alkylisocyanobenzoates

Marjorie E. Squires
, Andreas Mayr

Chemistry

Stony Brook University

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

9 Scopus citations

Abstract

The alkylisocyanobenzoates 1 (a: CNC₆H₄-CO₂Me-4; b: CNC₆H₄-CO₂Et-4; c: CNC₆H₄-CO₂Me-3) were prepared. Reaction of [Fe(η⁵-C₅H₅)Cl(CO)₂] with 1a,b in refluxing benzene, followed by ion exchange with NH₄PF₆ in acetone affords the complexes [Fe(η⁵-C₅H₅)(CNC₆H ₄-CO₂R-4)₃][PF₆] (2a,b). The complexes [FeI₂(CNC₆H₄-CO₂R)₄] (3a-c), [CoI₂(CNC₆H₄-CO₂Me-4)₄] (4) and [PdI₂(CNC₆H₄-CO₂Me-4)₂] (5) form in the reactions of the metal iodides with the respective isocyanides. The solid state structures of 3b, 4 and 5 were determined by X-ray crystallography. 3b: space group P2₁/c, a = 9.042(1), b = 17.424(1), c = 13.417(1) Å, β = 90.92(1)°, Z = 2, 2427 unique reflections, R = 0.029, R_w = 0.038. 4: space group P-1, a = 12.060(6), b = 13.316(8), c = 15.67(1) Å, α = 79.23(4), β = 81.16(4), γ = 62.66(6)°, Z = 2, 3206 unique reflections, R = 0.053, Rw = 0.063. 5: space group P-1, a = 7.796(2), b = 8.012(2), c = 10.162(2) Å, α = 71.42(2), β = 68.15(2), γ = 66.19(2)°, Z = 1, 1618 unique reflections, R = 0.022, R_w = 0.029. 1997 Elsevier Science S.A.

Original language	English
Pages (from-to)	161-169
Number of pages	9
Journal	Inorganica Chimica Acta
Volume	264
Issue number	1-2
DOIs	https://doi.org/10.1016/s0020-1693(97)05604-1
State	Published - Nov 1 1997

Keywords

Crystal structures
Iron complexes
Isocyanide complexes
Palladium complexes

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10.1016/s0020-1693(97)05604-1

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@article{394b4387d4e248ddaaa8eb3f3d46e80c,

title = "Synthesis and characterization of some transition metal complexes of alkylisocyanobenzoates",

abstract = "The alkylisocyanobenzoates 1 (a: CNC6H4-CO2Me-4; b: CNC6H4-CO2Et-4; c: CNC6H4-CO2Me-3) were prepared. Reaction of [Fe(η5-C5H5)Cl(CO)2] with 1a,b in refluxing benzene, followed by ion exchange with NH4PF6 in acetone affords the complexes [Fe(η5-C5H5)(CNC6H 4-CO2R-4)3][PF6] (2a,b). The complexes [FeI2(CNC6H4-CO2R)4] (3a-c), [CoI2(CNC6H4-CO2Me-4)4] (4) and [PdI2(CNC6H4-CO2Me-4)2] (5) form in the reactions of the metal iodides with the respective isocyanides. The solid state structures of 3b, 4 and 5 were determined by X-ray crystallography. 3b: space group P21/c, a = 9.042(1), b = 17.424(1), c = 13.417(1) {\AA}, β = 90.92(1)°, Z = 2, 2427 unique reflections, R = 0.029, Rw = 0.038. 4: space group P-1, a = 12.060(6), b = 13.316(8), c = 15.67(1) {\AA}, α = 79.23(4), β = 81.16(4), γ = 62.66(6)°, Z = 2, 3206 unique reflections, R = 0.053, Rw = 0.063. 5: space group P-1, a = 7.796(2), b = 8.012(2), c = 10.162(2) {\AA}, α = 71.42(2), β = 68.15(2), γ = 66.19(2)°, Z = 1, 1618 unique reflections, R = 0.022, Rw = 0.029. 1997 Elsevier Science S.A.",

keywords = "Crystal structures, Iron complexes, Isocyanide complexes, Palladium complexes",

author = "Squires, \{Marjorie E.\} and Andreas Mayr",

year = "1997",

month = nov,

day = "1",

doi = "10.1016/s0020-1693(97)05604-1",

language = "English",

volume = "264",

pages = "161--169",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

number = "1-2",

}

TY - JOUR

T1 - Synthesis and characterization of some transition metal complexes of alkylisocyanobenzoates

AU - Squires, Marjorie E.

AU - Mayr, Andreas

PY - 1997/11/1

Y1 - 1997/11/1

N2 - The alkylisocyanobenzoates 1 (a: CNC6H4-CO2Me-4; b: CNC6H4-CO2Et-4; c: CNC6H4-CO2Me-3) were prepared. Reaction of [Fe(η5-C5H5)Cl(CO)2] with 1a,b in refluxing benzene, followed by ion exchange with NH4PF6 in acetone affords the complexes [Fe(η5-C5H5)(CNC6H 4-CO2R-4)3][PF6] (2a,b). The complexes [FeI2(CNC6H4-CO2R)4] (3a-c), [CoI2(CNC6H4-CO2Me-4)4] (4) and [PdI2(CNC6H4-CO2Me-4)2] (5) form in the reactions of the metal iodides with the respective isocyanides. The solid state structures of 3b, 4 and 5 were determined by X-ray crystallography. 3b: space group P21/c, a = 9.042(1), b = 17.424(1), c = 13.417(1) Å, β = 90.92(1)°, Z = 2, 2427 unique reflections, R = 0.029, Rw = 0.038. 4: space group P-1, a = 12.060(6), b = 13.316(8), c = 15.67(1) Å, α = 79.23(4), β = 81.16(4), γ = 62.66(6)°, Z = 2, 3206 unique reflections, R = 0.053, Rw = 0.063. 5: space group P-1, a = 7.796(2), b = 8.012(2), c = 10.162(2) Å, α = 71.42(2), β = 68.15(2), γ = 66.19(2)°, Z = 1, 1618 unique reflections, R = 0.022, Rw = 0.029. 1997 Elsevier Science S.A.

AB - The alkylisocyanobenzoates 1 (a: CNC6H4-CO2Me-4; b: CNC6H4-CO2Et-4; c: CNC6H4-CO2Me-3) were prepared. Reaction of [Fe(η5-C5H5)Cl(CO)2] with 1a,b in refluxing benzene, followed by ion exchange with NH4PF6 in acetone affords the complexes [Fe(η5-C5H5)(CNC6H 4-CO2R-4)3][PF6] (2a,b). The complexes [FeI2(CNC6H4-CO2R)4] (3a-c), [CoI2(CNC6H4-CO2Me-4)4] (4) and [PdI2(CNC6H4-CO2Me-4)2] (5) form in the reactions of the metal iodides with the respective isocyanides. The solid state structures of 3b, 4 and 5 were determined by X-ray crystallography. 3b: space group P21/c, a = 9.042(1), b = 17.424(1), c = 13.417(1) Å, β = 90.92(1)°, Z = 2, 2427 unique reflections, R = 0.029, Rw = 0.038. 4: space group P-1, a = 12.060(6), b = 13.316(8), c = 15.67(1) Å, α = 79.23(4), β = 81.16(4), γ = 62.66(6)°, Z = 2, 3206 unique reflections, R = 0.053, Rw = 0.063. 5: space group P-1, a = 7.796(2), b = 8.012(2), c = 10.162(2) Å, α = 71.42(2), β = 68.15(2), γ = 66.19(2)°, Z = 1, 1618 unique reflections, R = 0.022, Rw = 0.029. 1997 Elsevier Science S.A.

KW - Crystal structures

KW - Iron complexes

KW - Isocyanide complexes

KW - Palladium complexes

UR - https://www.scopus.com/pages/publications/0006967077

U2 - 10.1016/s0020-1693(97)05604-1

DO - 10.1016/s0020-1693(97)05604-1

M3 - Article

AN - SCOPUS:0006967077

SN - 0020-1693

VL - 264

SP - 161

EP - 169

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 1-2

ER -

Synthesis and characterization of some transition metal complexes of alkylisocyanobenzoates

Abstract

Keywords

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