NICKEL CARBONYL, CARBON MONOXIDE AND GRIGNARD REAGENTS1

1926 ◽  
Vol 48 (2) ◽  
pp. 410-420 ◽  
Author(s):  
William L. Gilliland ◽  
Arthur A. Blanchard
Keyword(s):  
Carbon Monoxide ◽  
Carbonyl Carbon ◽  
Nickel Carbonyl

ADSORPTION AND DECOMPOSITION OF NICKEL CARBONYL ON THE SURFACE OF RESPIRATOR CHARCOALS

1948 ◽  
Vol 26b (7) ◽  
pp. 541-549
Author(s):  
H. Leverne Williams
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Carbon Tetrachloride ◽  
Diffraction Pattern ◽  
Metallic Nickel ◽  
X Ray Diffraction ◽  
Carbonyl Carbon ◽  
Nickel Carbonyl ◽  
X Ray

Nickel carbonyl is adsorbed by respirator charcoals without decomposition in the absence of oxygen. The amount adsorbed is reduced if the charcoal has previously adsorbed nickel carbonyl, carbon tetrachloride, phosgene, or arsine and has not been degassed thereafter. The adsorbed nickel carbonyl is oxidized rapidly by oxygen, liberating carbon dioxide, carbon monoxide, and leaving an amorphous deposit on the charcoal. This deposit is slightly more than half nickel, and does not yield an X-ray diffraction pattern. Adsorbed nickel carbonyl is decomposed thermally to give metallic nickel and carbon monoxide. The nickel is deposited in sufficient amounts to give an X-ray diffraction pattern.

Zur Reaktion von Metall-koordiniertem Kohlenmonoxid mit Yliden, XVIII [1]. Eisenacyl-phosphorylide mit Isonitril-substituiertem Metallzentrum [2] / Reactions of Metal-Coordinated Carbon Monoxide with Ylides, XVIII [1]. Ironacyl Phosphorus Ylides with an Isocyanide-Substituted Metal Centre [2]

1984 ◽  
Vol 39 (1) ◽  
pp. 56-60 ◽  
Author(s):  
Andrea Stasunik ◽  
Wolfgang Malisch
Keyword(s):  
Carbon Monoxide ◽  
Photochemical Reaction ◽  
Metal Centre ◽  
Phosphorus Ylides ◽  
Carbonyl Carbon ◽  
Acyl Carbon ◽  
Ready Access

The thermal or photochemical reaction of [Cp(CO)3Fe]BF4 with the isocyanides MeNC and tBuNC provides ready access to the salts [Cp(CO)(CNR)2Fe]BF4 [R = Me (2a); tBu (2b)] and [Cp(CNR)3Fe]BF4 [R = Me (3a); tBu (3b)]. Treatment of 2a, b and [Cp(CO)2(MeNC)Fe]BF4 with two moles of Me3P=CFT leads to the formation of the ironacyl ylides Cp(RNC)2Fe- C(O) -CH=PMe3 [R = tBu (4a); Me (4b)] and Cp(CO)(MeNC)FeC(O)CH = PMe3 (4c), respec­tively, via ylide attack at the carbonyl carbon and subsequent transylidation. While 4a is isolable, 4b, c were detected only in solution. 4a is easily cleaved by Mel and MeOSO2F to give [Cp(CO)(tBuNC)2Fe]X and [Et2Me2P]X [X = I (5a); SO3F (5b)], which suggests preferred addi­tion of the carbon electrophile at the “ylidic” carbon, followed by dissociation of the carbon(acyl)- carbon(ylide) bond.

The adsorption of carbon monoxide on Cu(110)-Ni surfaces prepared by dissociation of nickel carbonyl

1982 ◽  
Vol 115 (2) ◽  
pp. 237-246 ◽  
Author(s):  
C.M.A.M. Mesters ◽  
A.F.H. Wielers ◽  
O.L.J. Gijzeman ◽  
J.W. Geus ◽  
G.A. Bootsma
Keyword(s):  
Carbon Monoxide ◽  
Nickel Carbonyl
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