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Hydroformylation studies using high pressure NMR spectroscopy

✍ Scribed by Catherine Dwyer; Heidi Assumption; Johan Coetzee; Chantelle Crause; Llewellyn Damoense; Megan Kirk

Book ID: 104010629
Publisher: Elsevier Science
Year: 2004
Tongue: English
Weight: 440 KB
Volume: 248
Category: Article
ISSN: 0010-8545
DOI: 10.1016/j.ccr.2004.01.003

No coin nor oath required. For personal study only.

✦ Synopsis

High pressure nuclear magnetic resonance (HP-NMR) spectroscopy has become a useful tool for homogeneous catalysis research, both in industry and academia. It is a "window" on catalysis at variable temperatures and elevated pressures, and allows the researcher unprecented access to information on catalyst behaviour under process conditions. HP-NMR studies carried out on modified cobalt hydroformylation catalysts are presented from an industrial perspective. The ligands of interest are bridged bicyclic phosphines derived from phobane and (R)-(+)-limonene. Integration of HP-NMR with HP-IR, molecular modelling and bench experiments is also discussed.

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