期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 812, 期 -, 页码 268-271出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2015.12.001
关键词
Iridium; Hydride; Solid/gas; NBD; Phosphine
资金
- EPSRC [EP/K035908/1]
- EPSRC [EP/K035908/1] Funding Source: UKRI
- Engineering and Physical Sciences Research Council [EP/K035908/1] Funding Source: researchfish
The straightforward synthesis of two cationic iridium norbornadiene species bearing simple bidentate phosphines is reported [Ir(R2PCH2CH2PR2)(NBD)][BAr4F] [NBD = norbornadiene; R = Bu-t, Cy; Ar-F = 3,5 -C6H3(CF3)(2)]. The hydrogenation of [Ir((Bu2PCH2CH2PBu2)-Bu-t-Bu-t)(NBD)][BAr4F] in the solution phase and in the solid state is described in which saturated (solution) or unsaturated (solid-state) dimeric species with bridging hydrides are formed. The solid-state structures, as determined by single crystal X-ray diffraction, of these dimeric species are also discussed. (C) 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licensesiby/4.0/).
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