Supercritical fluids in organometallic chemistry: IR evidence for the photochemical C–H activation of high density polyethylene by [(η5-C5Me5)Ir(CO)2]
- 1 January 1990
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 24,p. 1762-1764
- https://doi.org/10.1039/c39900001762
Abstract
Supercritical CO2(scCO2) is used to impregnate high density polyethylene film with [(C5Me5)Ir(CO)2]; UV irradiation causes changes in the IR spectrum consistent with C–H activation and formation of [(C5Me5)Ir(CO)(H)(polymer)], and subsequent extraction of the polyethylene with scCO2 removes unreacted [(C5Me5)Ir(CO)2] leaving the photoproduct in the film.Keywords
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