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Organometallic compounds carbonyls

Bonding Energetics of Organometallic Compounds Carbonylation Processes by Homogeneous Catalysis Mechanisms of Reaction of Organometallic Complexes ... [Pg.3585]

The Photochemistry of Transition-metal Organometallic Compounds, Carbonyls, and Low-oxidation-state Compounds... [Pg.196]

Formation of ketones. Ketones can be prepared by the carbonylation of halides and pseudo-halides in the presence of various organometallic compounds of Zn, B, Al, Sn, Si, and Hg, and other carbon nucleophiles, which attack acylpalladium intermediates (transmetallation and reductive elimination). [Pg.200]

Organometallic Compounds. The predominant oxidation states of indium in organometalUcs are +1 and +3. Iridium forms mononuclear and polynuclear carbonyl complexes including [IrCl(P(C3H3)3)2(CO)2] [14871-41-1], [Ir2014(00)2] [12703-90-1], [Ir4(CO)22] [18827-81 -1], and the conducting, polymeric [IrCl(CO)3] [32594-40-4]. Isonitnle and carbene complexes are also known. [Pg.181]

The addition of carbon nucleophile, including organometallic compounds, enolates, or enols, and ylides to carbonyl gro is an important method of formation of carbon-carbon bonds. Such reactions are- ctremely important in synthesis and will be discussed extensively in Part B. Here, we will examine some of the fundamental mechanistic aspects of addition of carbon nucleophiles to carbonyl groups. [Pg.462]

With rare exceptions, such as [Fe(bipy)3]°, oxidation states lower than +2 are represented only by carbonyls, phosphines, and their derivatives. These will be considered together with other organometallic compounds in Section 25.3.6. [Pg.1098]

Formation of C —C Bonds by Addition of Benzyl-Type Organometallic Compounds to Carbonyl Groups... [Pg.185]

Formation of C-C Bonds by Addition of Allyl-Type Organometallic Compounds to Carbonyl Compounds... [Pg.207]

Addition of Organometallic Compounds to a,/MJnsaturated Carbonyl Compounds... [Pg.891]

For reviews of the addition of organometallic compounds to carbonyl groups, see Eicher, T. in Patai, Ref. 2, p. 621 Kharasch, M.S. Reinmuth, O. Grignard Reactions of Nonmetallic Substances, Prentice-Hall Englewood Cliffs, NJ, 1954, p. 138. For a review of reagents that extend carbon chains by three carbons, with some functionality at the new terminus, see Stowell, J.C. Chem. Rev., 1984, 84, 409. [Pg.1270]

Addition of vinylic organometallic compounds to unsaturated carbonyl compounds addition of organometallic compounds to acetylenic carbonyl compounds... [Pg.1691]

Activation energies of thermal reactions in organometallic compounds have unfortunately not yet been measured. It would seem that the Group VI carbonyls would offer the best possibilities for such measurements, since their reactions are not complicated by competitive reactions. Unfortunately it cannot be said with confidence that these compounds are representative of aU other organometallic compounds as well. [Pg.99]

The most intensive development of the nanoparticle area concerns the synthesis of metal particles for applications in physics or in micro/nano-electronics generally. Besides the use of physical techniques such as atom evaporation, synthetic techniques based on salt reduction or compound precipitation (oxides, sulfides, selenides, etc.) have been developed, and associated, in general, to a kinetic control of the reaction using high temperatures, slow addition of reactants, or use of micelles as nanoreactors [15-20]. Organometallic compounds have also previously been used as material precursors in high temperature decomposition processes, for example in chemical vapor deposition [21]. Metal carbonyls have been widely used as precursors of metals either in the gas phase (OMCVD for the deposition of films or nanoparticles) or in solution for the synthesis after thermal treatment [22], UV irradiation or sonolysis [23,24] of fine powders or metal nanoparticles. [Pg.234]

The stereochemistry of addition of organometallic reagents to chiral carbonyl compounds parallels the behavior of the hydride reducing agents, as discussed in Section 5.3.2. Organometallic compounds were included in the early studies that established the preference for addition according to Cram s rule.118... [Pg.648]

Wade also extended the application of his rules to transition metal clusters the further extension by D. M. P. Mingos mainly concerns the bonding in metal carbonyl and metal phosphane clusters, i.e. organometallic compounds (Wade-Mingos rules) these are beyond the scope of this book. [Pg.146]

Alcohols from Carbonyl Compounds. Oxidation-Reduction and Organometallic Compounds... [Pg.457]

Keto Derivatives of Group IV Organometalloids, 7, 95 Lewis Base-Metal Carbonyl Complexes, 3, 181 Ligand Substitution in Transition Metal ir-Complexes, 10, 347 Literature of Organo-Transition Metal Chemistry 1950-1970, 10, 273 Literature of Organo-Transition Metal Chemistry 1971,11, 447 Literature of Organo-Transition Metal Chemistry 1972, 12, 379 Mass Spectra of Metallocenes and Related Compounds, 8, 211 Mass Spectra of Organometallic Compounds, 6, 273... [Pg.510]

Carbon-carbon bond formation using addition reactions of organometallics to carbonyl and related compounds is... [Pg.405]


See other pages where Organometallic compounds carbonyls is mentioned: [Pg.3965]    [Pg.5321]    [Pg.3964]    [Pg.5320]    [Pg.710]    [Pg.3965]    [Pg.5321]    [Pg.3964]    [Pg.5320]    [Pg.710]    [Pg.289]    [Pg.154]    [Pg.165]    [Pg.180]    [Pg.416]    [Pg.840]    [Pg.1167]    [Pg.1645]    [Pg.1662]    [Pg.1678]    [Pg.34]    [Pg.208]    [Pg.769]    [Pg.26]    [Pg.157]    [Pg.658]    [Pg.644]    [Pg.159]    [Pg.199]    [Pg.103]    [Pg.153]   
See also in sourсe #XX -- [ Pg.20 , Pg.26 , Pg.27 , Pg.96 , Pg.99 ]




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Addition of Organometallic Reagents to Carbonyl Compounds

Carbonyl compounds acid derivatives reactions with organometallic reagents

Carbonyl compounds addition of organometallic

Carbonyl compounds organometallic reagents

Carbonyl compounds organometallics

Carbonyl compounds reactions with crotyl organometallics

Carbonyl compounds reactions with organometallic reagents

Carbonyl compounds reactions with organometallics

Carbonyl compounds with organometallic reagents

Organometallic compounds carbonylation

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Organometallic compounds with conjugated carbonyl

Organometallic compounds, reactions with carbonyls

Preparation of metal carbonyls and organometallic compounds

The interaction of carbonyl-containing compounds with organometallic reagents

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