Issue 19, 2017

Zinc hydridotriphenylborates supported by a neutral macrocyclic polyamine

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

Supplementary files

Article information

Article type
Communication
Submitted
27 Mar 2017
Accepted
18 Apr 2017
First published
18 Apr 2017

Dalton Trans., 2017,46, 6183-6186

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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