Synthesis
DOI: 10.1055/a-2441-2737
short review

Transition-Metal-Catalyzed C(sp3)–C(sp3) Cross-Coupling to Construct All-Carbon Quaternary Carbon Centers

Qiao Zhang
a   Frontiers Science Center for New Organic Matter, State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, P. R. of China
b   Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, P. R. of China
,
Shou-Fei Zhu
a   Frontiers Science Center for New Organic Matter, State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, P. R. of China
b   Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, P. R. of China
› Author Affiliations
We thank the National Key R & D Program of China (2021YFA1500200), National Natural Science Foundation of China (22301230, 92256301, 92156006, 22221002), the Fundamental Research­ Funds for the Central Universities, and New Corner-Stone Science Foundation through the XPLORER PRIZE for financial support.


Abstract

Transition-metal-catalyzed C(sp³)–C(sp³) cross-coupling reactions represent a powerful strategy for constructing all-carbon quaternary centers. However, these reactions remain challenging due to significant steric hindrance effects and the propensity for side reactions such as elimination and isomerization. This review provides a comprehensive summary of the progress made over the past few decades in the construction of all-carbon quaternary centers, with a focus on coupling reactions involving tertiary C(sp³) and primary/secondary C(sp³) centers [as the cross-coupling of two tertiary C(sp³) centers remains unsuccessful]. The discussion is organized around reaction conditions, substrate scope, and reaction mechanisms, and a brief overview of transformations based on these coupling reactions is also presented.

1 Introduction

2 3° C(sp3)–1° C(sp3) Cross-Coupling

2.1 Cobalt Catalysis

2.2 Copper Catalysis

2.3 Nickel Catalysis

2.4 Iron Catalysis

2.5 Other Catalysis

3 3° C(sp3)–2° C(sp3) Cross-Coupling

3.1 Copper Catalysis

3.2 Iron Catalysis

4 Conclusion



Publication History

Received: 24 August 2024

Accepted after revision: 14 October 2024

Accepted Manuscript online:
14 October 2024

Article published online:
18 November 2024

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