Zinc Cyanide

Heaney, H.

doi:10.1002/047084289x.rz012

Cited by 2 publications

(2 citation statements)

References 28 publications

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“…The formation of LiF is most likely accompanied by the formation of BF 3 (LiBF 4 → LiF + BF 3 ), which can participate in various organic reactions and therefore might play a critical role in the organic part of the SEI and could possibly explain the better performance of LiBF 4 compared to LiPF 6 . 12,31,32 Even though no quantification based on peak intensities is possible, the high counts observed for all LiF peaks suggest that substantial amounts are formed. It should be noted that at higher q -vectors splitting of LiF peaks appeared, as shown in the ESI† (Fig.…”

Section: Resultsmentioning

confidence: 99%

Operando investigations of the solid electrolyte interphase in the lithium mediated nitrogen reduction reaction

Deissler,

Mygind,

et al. 2024

Energy Environ. Sci.

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Section: Resultsmentioning

confidence: 99%

Operando investigations of the solid electrolyte interphase in the lithium mediated nitrogen reduction reaction

Deissler,

Mygind,

et al. 2024

Energy Environ. Sci.

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“…For our transformation, we chose Zn(CN) 2 as a cyanide source and transmetalation agent because of its strong CN – binding affinity to Zn(II), which prevents the formation of free CN – at high Zn(CN) 2 concentrations. Additionally, the redox nonactivity and weak binding of phosphine ligands to Zn(II) decreases the likelihood of [XPhosPd] oxidation or phosphine sequestration …”

Section: Resultsmentioning

confidence: 99%

Off-Cycle Processes in Pd-Catalyzed Cross-Coupling of Carboranes

Dziedzic

Axtell

Rheingold

et al. 2019

Org. Process Res. Dev.

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Off-cycle processes in a catalytic reaction can dramatically influence the outcome of the chemical transformation and affect its yield, selectivity, rate, and product distribution. While the generation of off-cycle intermediates can complicate reaction coordinate analyses or hamper catalytic efficiency, the generation of such species may also open new routes to unique chemical products. We recently reported the Pd-mediated functionalization of carboranes with a range of ON N-, and C-based nucleophiles. By utilizing a Pd-based catalytic system supported by a biarylphosphine ligand developed by Buchwald and coworkers, we discovered an off-cycle isomerization process ("cage-walking") that generates four regioisomeric products from a single halogenated boron cluster isomer. Here we describe how several off-cycle processes affect the regioisomer yield and distribution during Pd-catalyzed tandem cage-walking/cross-coupling. In particular, tuning the transmetalation step in the catalytic cycle allowed us to incorporate the cage-walking process into Pd-catalyzed cross-coupling of sterically unencumbered substrates, including cyanide. This work demonstrates the feasibility of using tandem cage-walking/cross-coupling as a unique low-temperature method for producing regioisomers of monosubstituted carboranes.

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Zinc Cyanide

Cited by 2 publications

References 28 publications

Operando investigations of the solid electrolyte interphase in the lithium mediated nitrogen reduction reaction

Operando investigations of the solid electrolyte interphase in the lithium mediated nitrogen reduction reaction

Off-Cycle Processes in Pd-Catalyzed Cross-Coupling of Carboranes

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