Rhodium(I)‐Catalyzed [4 + 2] Cycloaddition Reactions of 2‐Alkylenecyclo‐butanols with Alkynes and (E)‐2‐Nitroethenylbenzene through C(sp2)—C(sp3) Bond Cleavage

Zheng, Xinxin; Zhang, Guozhu; Zhang, Dayong

doi:10.1002/cjoc.201900082

Cited by 4 publications

References 71 publications

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Metal‐Metal Cooperation in Dinucleating Complexes Involving Late Transition Metals Directed towards Organic Catalysis

et al. 2020

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Cooperatively bimetallic organic catalysis, coupling actions of two metal centers in a catalytic organic transformation via co‐activation of a single molecule or synergistic activation of two molecules, has witnessed rapid development in the last decades. This cooperative reacting mode creates new catalytic platforms to facilitate the characterization of bimetallic reaction pathways, offers remarkable improvements to some well‐established reactions, or exhibit unprecedented reactivity. Herein, we demonstrate perspectives of some significant contributions in the field of cooperatively bimetallic organic catalysis using dinucleating complexes with late transition metals. Based on different activation modes for the catalysis, the major advances are classified into: (1) bimetallic co‐activation of small molecules; (2) bimetallic co‐activation of single molecules; (3) bimetallic dual‐activation of two molecules. The mechanisms are also discussed to facilitate the understanding of the way of the metal‐metal cooperation involved in the catalytic cycles.

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Metal‐Metal Cooperation in Dinucleating Complexes Involving Late Transition Metals Directed towards Organic Catalysis

et al. 2020

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Rapid Access to Oxabicyclo[2.2.2]octane Skeleton through Cu(I)‐Catalyzed Generation and Trapping of Vinyl‐o‐quinodimethanes (Vinyl‐o‐QDMs)^†

Luo

Jiang

et al. 2020

Chin. J. Chem.

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A Cu(I)‐catalyzed three‐component reaction of terminal enynals/enynones, diazo compounds, and alkenes has been developed. With this method, a series of oxabicyclo[2.2.2]octanes were effectively synthesized in high yields under mild reaction conditions. This transformation is proposed to proceed through trapping of the cyclic vinyl‐o‐quinodimethanes (vinyl‐o‐QDMs) species, which were generated from terminal enynals/enynones and diazo compounds by alkenes.

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Dicarbofunctionalization via C–C Bonds Cleavage

Zhang,

Liu,

et al. 2024

Reference Module in Chemistry, Molecular Sciences and Chemical Engineering

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Rhodium(I)‐Catalyzed [4 + 2] Cycloaddition Reactions of 2‐Alkylenecyclo‐butanols with Alkynes and (E)‐2‐Nitroethenylbenzene through C(sp²)—C(sp³) Bond Cleavage

Cited by 4 publications

References 71 publications

Metal‐Metal Cooperation in Dinucleating Complexes Involving Late Transition Metals Directed towards Organic Catalysis

Metal‐Metal Cooperation in Dinucleating Complexes Involving Late Transition Metals Directed towards Organic Catalysis

Rapid Access to Oxabicyclo[2.2.2]octane Skeleton through Cu(I)‐Catalyzed Generation and Trapping of Vinyl‐o‐quinodimethanes (Vinyl‐o‐QDMs)^†

Dicarbofunctionalization via C–C Bonds Cleavage

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Rhodium(I)‐Catalyzed [4 + 2] Cycloaddition Reactions of 2‐Alkylenecyclo‐butanols with Alkynes and (E)‐2‐Nitroethenylbenzene through C(sp2)—C(sp3) Bond Cleavage

Cited by 4 publications

References 71 publications

Metal‐Metal Cooperation in Dinucleating Complexes Involving Late Transition Metals Directed towards Organic Catalysis

Metal‐Metal Cooperation in Dinucleating Complexes Involving Late Transition Metals Directed towards Organic Catalysis

Rapid Access to Oxabicyclo[2.2.2]octane Skeleton through Cu(I)‐Catalyzed Generation and Trapping of Vinyl‐o‐quinodimethanes (Vinyl‐o‐QDMs)†

Dicarbofunctionalization via C–C Bonds Cleavage

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Product

Resources

About

Rhodium(I)‐Catalyzed [4 + 2] Cycloaddition Reactions of 2‐Alkylenecyclo‐butanols with Alkynes and (E)‐2‐Nitroethenylbenzene through C(sp²)—C(sp³) Bond Cleavage

Rapid Access to Oxabicyclo[2.2.2]octane Skeleton through Cu(I)‐Catalyzed Generation and Trapping of Vinyl‐o‐quinodimethanes (Vinyl‐o‐QDMs)^†