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Transition metal complexes reactions

Solvent polarity effects are also seen in the formation of isomers of transition metal complexes. Reactions that give a mixture of cis and trans isomers can be tuned by careful choice of solvent to give one isomer in preference to the other. For example, with cis and trans- PUlLI.-SbCL (where H2L = A-benzoyl-A -propylthiourea), shown in Scheme 1.4 [29], the cis isomer is favoured in solvents of high polarity whereas the trans isomer is dominant in solvents of low polarity. These observations are in accordance with other related observations [30], and... [Pg.27]

Overall, the outer-sphere electron-transfer reactions of transition metal complexes reactions are consistent with the expectations of the semiclassical Marcus-Hush theory. h22,25,32,43,57,7i,75 78 agreement... [Pg.1188]

An appreciable number of monographs and reviews deal with the meth-Q rsi,275,329-333 jjjg j j.gg gj jpunt of experimental work that has been performed provides a possibility for establishing favorable conditions of epoxidation with regard to the roles of the catalyst, the organic hydroperoxide, the structure of the olefin, and the medium. Simitar to the hydrogen peroxide-transition-metal complex reaction, this is an electrophilic reaction (Eq. 30). ... [Pg.30]

Obviously, the appropriate application of the Woodward-Hoffmann rules to transition metal complex reactions involving metal carbon bonds requires information about the mechanistic and stereochemical details which is not easy to come by and definitely not yet sufficiently available for photochemical cycloaddition reactions of complexed olefinic systems. [Pg.196]

Treatment of amine oxides containing at least one nitrogen-attached methyl group with acetic anhydride, results in the Polonovski reaction (reaction 65) product studies on which indicate the involvement of radicals . The reaction is also catalysed by Fe(ni) and by many transition-metal complexes (reaction 66) . These reactions have been studied as models for the bacterial degradation of nicotine which involves iV-oxidation as the first step . JV Arylamine oxides give considerable amounts of o-acetylarylamines on treatment with acetic anhydride, presumably via cyclisation from the N-ace-tate , and similar migrations are common for heterocyclic... [Pg.318]


See other pages where Transition metal complexes reactions is mentioned: [Pg.330]    [Pg.90]    [Pg.351]    [Pg.337]    [Pg.165]    [Pg.203]    [Pg.115]    [Pg.156]   
See also in sourсe #XX -- [ Pg.495 ]




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Addition reactions, transition metal nitrosyl complexes

Aldol reactions acyl-transition metal complexes

Alkynes, reactions with transition metal complexes

Basic Chemistry of Transition Metal Complexes and Their Reaction Patterns

Carbon dioxide reactions with transition metal complexes

Cubane reactions with transition metal complexes

Cubanes reactions with transition metal complexes

Cyclization reactions carbene transition metal complexes

Cycloaddition reactions carbene transition metal complexes

Cyclopentane reaction with transition metal complexes

Cyclopentanes reaction with transition metal complexes

Cyclopropanes reactions with transition metal complexes

Elimination reactions transition metal complexes

Hydrogen transfer reactions catalyzed transition metal complexes

Hydrogenation Reactions Catalyzed by Transition Metal Complexes

Insertion reactions transition metal complexes

Ligand substitution reactions transition metal complexes

Main group element oxides reactions with transition metal complexes

Metal complexes reactions

Metathesis reactions transition-metal complexes

Other reactions catalyzed by transition-metal complexes

Oxidative addition reactions transition metal complexes

Oxidative-addition reactions of transition metal complexes

Phosphido complexes reaction with transition metal

Photochemical reactions transition metal complexes

Photochemical substitution reactions transition metal complexes

Pyridines early transition metal complexes, reaction

Reactions Catalyzed by Transition Metal Complexes

Reactions of N-Heterocycles in Transition Metal Complexes

Reactions of Transition-metal Complexes

Reactions with transition-metal complexes

Redistribution Reactions on Silicon Catalyzed by Transition Metal Complexes

Relevance to cross-coupling reactions catalyzed by transition metal complexes

Some Homogeneous Catalytic Reactions Involving Transition-Metal Complexes

Some general reactions of transition metal complexes

Stoichiometric reaction of sulfur dioxide with transition metal complexes

Substitution reactions, transition metal complexes

Synthetic Reactions via Transition Metal Carbene Complexes

Transition Metal Dimer Complexes in Reactions with Polymers

Transition Metal Silylenoid Complex-Catalyzed Hydrosilation Reactions

Transition Metal-Carbene Complexes in Olefin Metathesis and Related Reactions

Transition complexes, reaction

Transition metal complexes aldol reaction

Transition metal complexes catalyzed hydrosilation reactions

Transition metal complexes cycloaddition reactions

Transition metal complexes electron-transfer reactions

Transition metal complexes nucleophilic reactions

Transition metal complexes reaction patterns

Transition metal complexes reaction steps

Transition metal complexes reaction with electrophiles

Transition metal complexes redistribution reactions

Transition metal hydride complexes, reactions

Transition metal hydride complexes, reactions with dienes

Transition metal nitrosyl complexes reactions

Transition metal reactions

Transition-metal complexes, mechanisms photochemical reactions

Transitional metal complexes insertion reaction

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