Basicity of transition metal carbonyl complexes

Lokshin, B. V.; Rusach, E. B.; Valueva, Z. P.; Ginzburg, A. G.; Kolobova, N. E.

doi:10.1016/s0022-328x(00)89398-5

Cited by 40 publications

(2 citation statements)

References 29 publications

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“…356 The dibromo derivative is observed to form adducts with AICI3 (see also Chapter 41); spectroscopic evidence indicates attachment of Lewis acid at other than the metal site for these adducts. 386 The central anionic rhenium complex shown in this scheme may also be converted to a chloromercury derivative by reaction with HgCfe (see Chapter 17). The complexes indicated in Scheme 22 are cited in Table 10; the pentacarbonyl acyl and alkyl derivatives are also cross-listed in Table 11.…”

Section: Complexmentioning

confidence: 99%

Technetium and Rhenium

Boag

Kaesz

1982

Comprehensive Organometallic Chemistry

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Section: Complexmentioning

confidence: 99%

Technetium and Rhenium

Boag

Kaesz

1982

Comprehensive Organometallic Chemistry

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“…The Lewis-base nature of ( 1) has previously been demonstrated by the formation of a metal-metal bonded adduct with A1C1,. 24 Although the electrochemical study (see above) showed the one-electron oxidation of (1 ; L = AsPh,) to be chemically irreversible, the reaction with Ag[PF,] in CH,Cl, does involve initial formation of (2; L = AsPh,), detected by e.s.r. (see below) and i.r.…”

mentioning

confidence: 99%

Reduction-oxidation properties of organotransition-metal complexes. Part 8. Formation and reactivity of the radical cations [Fe(CO)3L2]+, and the mechanism of the oxidative elimination reaction of [Fe(CO)3L2] with halogens

Baker¹,

Connelly²,

Jones³

et al. 1980

J. Chem. Soc., Dalton Trans.

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On the reactions of molybdenum and tungsten carbonyls with trimethyl‐ and triethyl‐aluminium

Pasynkiewicz

Jankowski

1995

Applied Organom Chemis

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Reactions of hexacarbonylmolybdenum, hexacarbonyltungsten and arene complexes of tricarbonylmolybdenum and tricarbonyltungsten with trimethyl-and triethyl-aluminium have been studied. It has been found, based on IR and NMR spectra, that trialkylaluminium does not form complexes with hexacarbonyls of molybdenum and tungsten. Arene (mesitylene, toluene and benzene) complexes of tricarbonylmolybdenum form 1 : 1 complexes with triethylaluminium, and arene complexes of tricarbonyltungsten form complexes with trimethyland triethyl-aluminium. Regardless of the molar ratios of reactants (arene)M(CO),/AIEt,, only one of the three CO groups bonded to molybdenum or tungsten forms a complex with AIEt,.Fast exchange between free and complexed trialkylaluminium and an exchange of trialkylaluminium between all three carbonyl groups have been observed in benzene, toluene and decalin solutions. In the 'H NMR spectra of the products of the reactions of (mesitylene)Mo(CO), with AIEt, and AIMe,, signals at -9 to -14 ppm (characteristic for molybdenum hydrides) were present. It confirmed an alkylation of molybdenum followed by 0-or a-hydrogen elimination with the formation of the corresponding molybdenum hydrides, the actual catalyst of aromatic hydrocarbon hydrogenation.

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Basicity of transition metal carbonyl complexes

Cited by 40 publications

References 29 publications

Technetium and Rhenium

Technetium and Rhenium

Reduction-oxidation properties of organotransition-metal complexes. Part 8. Formation and reactivity of the radical cations [Fe(CO)3L2]+, and the mechanism of the oxidative elimination reaction of [Fe(CO)3L2] with halogens

On the reactions of molybdenum and tungsten carbonyls with trimethyl‐ and triethyl‐aluminium

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