Asymmetric Halogeno-Bridged Complexes: New Reagents in Organometallic Synthesis and Catalysis

Severin, Kay

doi:10.1002/1521-3765(20020402)8:7<1514::aid-chem1514>3.0.co;2-z

Cited by 68 publications

(29 citation statements)

References 49 publications

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“…The influence of the second metal on the reactivity of the first metal towards the substrate has also been well documented. [28] The reaction of the dinuclear rhodium(I) complex 7 with dihydrogen yields the mixed-valence dirhodium complex 8, where one of the metals undergoes oxidative addition reaction and the second one remains unchanged (Scheme 4). Interestingly, the reaction of this dinuclear Rh III /Rh I complex with dihydrogen even under high pressure does not show the expected oxidative addition product on the second metal.…”

Section: Cooperative Activation Of Small Moleculesmentioning

confidence: 99%

“…As halide-bridged heterobimetallic complexes are both thermodynamically and kinetically unstable, these complexes show advantages in catalytic applications owing to their intrinsic reactivity. [28] Although several examples of the aforementioned complexes are demonstrated in literature, synthetically useful complexes to show cooperative effects are still rare. The heterobimetallic Rh III /Ru II complex showed exceptional activity over the monometallic counterpart in the oxidation of secondary alcohols (Scheme 28).…”

Section: Cooperativity In Mid and Late Transition Metal Systemsmentioning

confidence: 99%

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Cooperative Effects in Multimetallic Complexes Applied in Catalysis

et al. 2021

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The field of multimetallic catalysis is rapidly developing and some multimetallic complexes catalyze organic transformations to yield the desired products in more efficient ways owing to the combined action of different metals in a cooperative fashion. This Concept article describes the recent advances of cooperative catalysis playing in multimetallic systems such as homo-multimetallic complexes with short metal-metal distances, homo-multimetallic complexes with long metal-metal distances, hetero-multimetallic complexes and metallocenebased multimetallic complexes with special attention towards redox-switchable catalysis. Examples are illustrated in which the use of multimetallic complexes show clear enhancement of catalytic outcomes when compared with the sum of their corresponding mononuclear counterparts. Furthermore, several examples are discussed showing the effects of electronic communication in cooperative systems.

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Section: Cooperative Activation Of Small Moleculesmentioning

confidence: 99%

Section: Cooperativity In Mid and Late Transition Metal Systemsmentioning

confidence: 99%

Cooperative Effects in Multimetallic Complexes Applied in Catalysis

et al. 2021

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“…Furthermore, multimetallic compounds have found medical applications [11]. Formation of these compounds by the use of bridging ligands [12][13][14] has played a decisive role in the systematic investigation of such systems. Among the bridging ligands commonly utilized, o-carborane dithiolato ligands have recently began to show the inimitable merits, especially stabilizing the organometallic complexes [2,15,16].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of heterometallic Rh/Ru complexes supported by 1,2-dichalcogenolato-o-carborane ligands

Zhang

Lin

Jin

2009

Journal of Organometallic Chemistry

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“…In this context, complexes of the late transition metals in which two different metal fragments are connected by halo bridges appear to be of interest. The synthesis of such complexes is easy and can even be performed in situ 3. 4 Furthermore, due to the high intrinsic reactivity of halo‐bridged complexes, they are well suited as catalyst precursors.…”

Section: Methodsmentioning

confidence: 99%