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Issue 19, 2017
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Zinc hydridotriphenylborates supported by a neutral macrocyclic polyamine

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Abstract

The zinc hydridotriphenylborates [(L)Zn(TMDS)][HBPh3] and [(L)ZnX][HBPh3] (L = Me4TACD, Me4[12]aneN4; TMDS = N(SiHMe2)2; X = Cl, Br, I) were synthesized by BPh3-mediated β-SiH abstraction and salt metathesis with KHBPh3, respectively. CO2 is rapidly inserted into the B–H bonds. [(L)Zn(TMDS)][HBPh3] catalyzes the hydroboration of polar substrates including CO2.

Graphical abstract: Zinc hydridotriphenylborates supported by a neutral macrocyclic polyamine

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Publication details

The article was received on 27 Mar 2017, accepted on 18 Apr 2017 and first published on 18 Apr 2017


Article type: Communication
DOI: 10.1039/C7DT01094J
Citation: Dalton Trans., 2017,46, 6183-6186
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    Zinc hydridotriphenylborates supported by a neutral macrocyclic polyamine

    D. Mukherjee, A. Wiegand, T. P. Spaniol and J. Okuda, Dalton Trans., 2017, 46, 6183
    DOI: 10.1039/C7DT01094J

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