The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Control of Ethylene Epoxidation Selectivity by Surface Oxametallacycles
Abstract
Surface science experiments, DFT calculations, and kinetic isotope effect data are utilized to understand the elementary steps that govern the selectivity of silver catalysts for the partial oxidation of ethylene to produce ethylene oxide. It is proposed that selective and unselective pathways proceed via a common intermediate, the surface oxametallacycle. The structures of the transition states leading from this intermediate to selective and unselective products are calculated. From the calculated Gibbs free energies of activation for competing pathways, it is possible to predict selectivity to ethylene oxide as well as the magnitude of the kinetic isotope effect. The proposed mechanism is qualitatively and quantitatively in accord with experimental results.
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The theropod ancestry of birds: new evidence from the late cretaceous of madagascar
Forster, C. A., Sampson, S. D., Chiappe, L. M., & Krause, D. W. (1998) · Science · doi:10.1126/science.279.5358.1915 · Cited by 314
Cited by
Schouten, K. J. P., Kwon, Y., van der Ham, C. J. M., Qin, Z., & Koper, M. T. M. (2011) · Chemical Science · doi:10.1039/c1sc00277e · Cited by 959
Selective Activation of Alkanes by Gas-Phase Metal Ions
Roithová, J., & Schröder, D. (2010) · Chemical Reviews · doi:10.1021/cr900183p · Cited by 477
Metadata
- Authors
- Linic, S., & Barteau, M. A.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-03-13
- Volume
- 125
- Issue
- 14
- Pages
- 4034-4035
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1984561839
- Cited by
- 233
- References
- 1
- FWCI
- 7.84
- Type
- journal article
- Language
- en
- Open access
- closed
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