Issue 14, 2016

Reversible hydrogen activation by a bulky haloborane based FLP system

Abstract

The FLP species bis(2-(TMP)phenyl)chloroborane (TMP = 2,2,6,6-tetramethylpiperidine)(1) was prepared and crystallized as a monomeric Frustrated Lewis Pair (FLP) displaying no apparent B–N interaction. Species 1 readily reacts with H2 at room temperature to generate reversibly the zwitterionic H2 activation product 2. Interestingly, in the presence of a base, 2 releases HCl, generating the novel FLP species 3 which is also monomeric.

Graphical abstract: Reversible hydrogen activation by a bulky haloborane based FLP system

Supplementary files

Article information

Article type
Paper
Submitted
07 okt 2015
Accepted
06 nov 2015
First published
10 nov 2015

Dalton Trans., 2016,45, 6129-6135

Author version available

Reversible hydrogen activation by a bulky haloborane based FLP system

M. Courtemanche, É. Rochette, M. Légaré, W. Bi and F. Fontaine, Dalton Trans., 2016, 45, 6129 DOI: 10.1039/C5DT03916A

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