Alkali-metal heavyweights : up and coming contenders in homogeneous catalysis?

Roa, David Sánchez and Mulvey, Robert E. and Hevia, Eva (2026) Alkali-metal heavyweights : up and coming contenders in homogeneous catalysis? ACS Catalysis, 16 (4). pp. 2935-2951. ISSN 2155-5435 (https://doi.org/10.1021/acscatal.5c08156)

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Abstract

Alkali-metal compounds, particularly organolithium and lithium amide reagents, are indispensable organometallic reagents in synthesis, finding widespread applications in cornerstone stoichiometric organic processes. Recent advances in the development of heavier alkali-metal analogues have revealed their emerging potential not only to participate in stoichiometric processes but also to catalyze transformations traditionally dominated by precious transition metals. This perspective provides an overview of a selection of these applications focusing on hydrogen isotope exchange, alkene isomerization, C–C bond formation, hydrophosphination, and hydrogenation. Special focus is placed on current mechanistic understanding and alkali-metal effects, aiming to draw out key challenges and opportunities that may guide the future development of alkali-metal-mediated catalysis.

ORCID iDs

Roa, David Sánchez, Mulvey, Robert E. ORCID logoORCID: https://orcid.org/0000-0002-1015-2564 and Hevia, Eva;