Metal-catalyzed selective deoxygenation of diols to alcohols

Marcel Schlaf, Prasenjit Ghosh, Paul J. Fagan, Elisabeth Hauptman, R Morris Bullock

Research output: Contribution to journal › Article

83 Citations (Scopus)

Abstract

The internal OH group of 1,2-propanediol is selectively removed in the deoxygenation catalyzed by [{Cp*Ru(CO)2}2(μ-H)]+OTf - (1, Cp*=C3Me5, OTf=trifluoromethanesulfonate; see scheme). This reaction provides a model for deoxygenation of polyols derived from carbohydrates, for use in alternative, biomass-based feedstock applications. An ionic mechanism is proposed that involves the dihydrogen complex [Cp*Ru(CO)2(η2-H2)]+.

Original languageEnglish
Pages (from-to)3887-3890
Number of pages4
JournalAngewandte Chemie - International Edition
Volume40
Issue number20
DOIs
Publication statusPublished - Oct 15 2001

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Polyols
Carbon Monoxide
Carbohydrates
Feedstocks
Biomass
Alcohols
Metals
Propylene Glycol
trifluoromethanesulfonic acid
polyol

Keywords

  • Alcohols
  • Deoxygenation
  • Homogeneous catalysis
  • Hydrido complexes
  • Hydrogenation

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Metal-catalyzed selective deoxygenation of diols to alcohols. / Schlaf, Marcel; Ghosh, Prasenjit; Fagan, Paul J.; Hauptman, Elisabeth; Bullock, R Morris.

In: Angewandte Chemie - International Edition, Vol. 40, No. 20, 15.10.2001, p. 3887-3890.

Research output: Contribution to journal › Article

Schlaf, M, Ghosh, P, Fagan, PJ, Hauptman, E & Bullock, RM 2001, 'Metal-catalyzed selective deoxygenation of diols to alcohols', Angewandte Chemie - International Edition, vol. 40, no. 20, pp. 3887-3890. https://doi.org/10.1002/1521-3773(20011015)40:20<3887::AID-ANIE3887>3.0.CO;2-Q
Schlaf M, Ghosh P, Fagan PJ, Hauptman E, Bullock RM. Metal-catalyzed selective deoxygenation of diols to alcohols. Angewandte Chemie - International Edition. 2001 Oct 15;40(20):3887-3890. https://doi.org/10.1002/1521-3773(20011015)40:20<3887::AID-ANIE3887>3.0.CO;2-Q
Schlaf, Marcel ; Ghosh, Prasenjit ; Fagan, Paul J. ; Hauptman, Elisabeth ; Bullock, R Morris. / Metal-catalyzed selective deoxygenation of diols to alcohols. In: Angewandte Chemie - International Edition. 2001 ; Vol. 40, No. 20. pp. 3887-3890.
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