Hydrogen production from hydrolytic oxidation of organosilanes using a cationic oxorhenium catalyst

Journal of the American Chemical Society

Volumn 127, Issue 34, 2005, Pages 11938-11939

  Ison, Elon A ^a   Corbin, Rex A ^a   Abu Omar, Mahdi M ^a  

^a PURDUE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CATION; COORDINATION COMPOUND; HYDROGEN; ORGANOMETALLIC COMPOUND; OXAZOLINE DERIVATIVE; RHENIUM COMPLEX; SILANE DERIVATIVE;

ARTICLE; CATALYST; CHEMICAL REACTION; CHEMICAL STRUCTURE; HYDROLYSIS; OXIDATION; REACTION ANALYSIS;

EID: 24144491144     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja053860u     Document Type: Article

References (20)

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7. For oxidation of silane in the presence of water and air by late transition-metal catalysts (Ru and Ir), see: (a) Lee, M.; Ko, S.; Chang, S. J. Am. Chem. Soc. 2000, 122, 12011.
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9. For production of organosilanes at an industrial scale, see "GE Moves in Silicon Field", Chem. Eng. News 2005, 83 (April 18), 14.
10. See Supporting Information for details.
11. McPherson, L. D.; Béreau, V. M.; Abu-Omar, M. M.; Ugrinova, V.; Pu, L.; Taylor, S. D.; Brown, S. N. Inorg. Synth. 2004, 34, 54.
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14. 3 does not catalyze the hydrolytic oxidation of organosilanes.
15. 2 in hydrosilation was attributed to the presence of two oxo ligands in which silane adds across one Re=O bond [2 + 2].
16. Addition of silane to early transition metal multiple bonds: (a) Sweeney, Z. K.; Poise, J. L.; Andersen, R. A.; Bergman, R. G.; Kubinec, M. G. J. Am. Chem. Soc. 1997, 119, 4543.
17. (b) Gountchev, T. I.; Tilley, T. D. J. Am. Chem. Soc. 1997, 119, 12831.
18. In absence of water, 1 catalyzes the hydrosilation of aldehydes and ketones. Ison, E. A.; Abu-Omar, M. M. Purdue University, West Lafayette, IN. Unpublished results.
19. Organosilanes are believed to react via either oxidative addition (late metals) or σ-bond metathesis (early metals). For additional mechanisms, see: Glaser, P. B.; Tilley, T. D. J. Am. Chem. Soc. 2003, 125, 13640.
20. +, followed by nucleophilic attack of water onto the bound silicon is also possible.