A general method of promoting agostic interactions (Ru↠–Ha–C) using azine phosphines
- 1 January 1994
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 10,p. 1201-1202
- https://doi.org/10.1039/c39940001201
Abstract
Treatment of [RuCl2(PPh3)3] with azine phosphines gives complexes showing strong agostic interactions between ruthenium and C–H bonds of tert-butyl, methyl, aryl or alkenyl groups in dynamic systems; for example, all nine hydrogens of a tert-butyl group are agostically interacting with ruthenium on the NMR timescale at 20 °C.Keywords
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