Covalent Organodielementary Compounds

Vyazankin, N. S.; Kruglaya, O. A.

doi:10.1070/rc1966v035n08abeh001508

Cited by 5 publications

(12 citation statements)

References 2 publications

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“…Exchange reactions have been used to obtain most of the known organopolymetallic derivatives of the carbonyls of chromium, molybdenum, and tungsten 60 shows that the steric hindrance produced by the Mo(CO) 3 Cp and Fe(CO)2Cp groups is much less than that due to the steric effects of the Mn(CO) 5 and Re(CO) 5 groups.…”

Section: ιπ Methods Of Formation Of Covalent Bonds Between Atoms Of mentioning

confidence: 99%

“…whereas with the C-W bond reaction with SnCl 2 led to the replacement of a methyl group by SnCh: 24 MeW (CO)sCp + SnCl 2 (acetone ->* Cl 3 SnW(CO) 3 Cp ·…”

Section: ιπ Methods Of Formation Of Covalent Bonds Between Atoms Of mentioning

confidence: 99%

“…112 In the reaction of this same complex with IFe(CO) 2 Cp a mixture of products is formed, in which Cl 3 GeFe(CO) 2 Cp and I 3 GeFe(CO) 2 Cp are present, as a comparison of the chemical shifts of the protons of the cyclopentadienyl ring shows. This can be due to the ready disproportionation of the compound expected: The compounds Cl 3 GeMo(CO)3Cp, Cl3GeW(CO) 3 Cp, 114 and Cl 3 GeFe(CO)2Cp 115 were obtained by the same method. Reactions of this type take place in THF solutions or in ether-dioxan mixtures.…”

Section: ιπ Methods Of Formation Of Covalent Bonds Between Atoms Of mentioning

confidence: 99%

“…3 Cp, W(CO) 3 Cp, Fe(CO) 2 Cp, Co(CO) 4 , Co(CO) 3 PBu 3 ; X = Cl or Br. The initial stage of reaction (1) may be the introduction of "carbenoid" groups:…”

Section: ιπ Methods Of Formation Of Covalent Bonds Between Atoms Of mentioning

confidence: 99%

“…where M'(CO)xL = Mo(CO) 3 Cp, Mn(CO) 5 , Re(CO) 5 , Fe(CO) 2 Cp, Co(CO) 4 , Ni(CO)Cp; R = H, alkyl, aryl, halogen. It should be noted that the reaction with cobalt carbonyl is very fast even at room temperature, whereas very severe conditions are necessary with manganese and rhenium carbonyls.…”

Section: Rsih + [M' (Co)l] a -2r|sim' (Co) X L + Hmentioning

confidence: 99%

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Derivatives of Metal Carbonyls Containing a Bond between Atoms of Transition Metals and Group IVB Elements

Kolobova¹,

Antonova²,

Anisimov³

1969

Russ. Chem. Rev.

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This review considers the methods of preparation, properties, and structure of organopolymetallic compounds containing elements of Group IVB connected with a metal carbonyl residue. Compounds of this type are interesting from the point of view of investigating metal-metal interaction, that is, from the theoretical point of view. Their practical use in various fields of chemistry and technology is possible. 176 references. CONTENTS I. Introduction 822 II. Structures of compounds containing a bond between atoms of transition and non-transition 822 metals III. Methods of formation of covalent bonds between atoms of transition metals and elements 826 of Group IVB IV. Properties of organopolymetallic compounds 829 V. Physical methods of investigation of derivatives of metal carbonyls containing a metal -metal bond 832

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Section: ιπ Methods Of Formation Of Covalent Bonds Between Atoms Of mentioning

confidence: 99%

“…whereas with the C-W bond reaction with SnCl 2 led to the replacement of a methyl group by SnCh: 24 MeW (CO)sCp + SnCl 2 (acetone ->* Cl 3 SnW(CO) 3 Cp ·…”

Section: ιπ Methods Of Formation Of Covalent Bonds Between Atoms Of mentioning

confidence: 99%

Section: ιπ Methods Of Formation Of Covalent Bonds Between Atoms Of mentioning

confidence: 99%

“…3 Cp, W(CO) 3 Cp, Fe(CO) 2 Cp, Co(CO) 4 , Co(CO) 3 PBu 3 ; X = Cl or Br. The initial stage of reaction (1) may be the introduction of "carbenoid" groups:…”

Section: ιπ Methods Of Formation Of Covalent Bonds Between Atoms Of mentioning

confidence: 99%