Supported Aluminum Catalysts for Olefin Hydrogenation

Jeffrey Camacho-Bunquin, Magali Ferrandon, Ujjal Das, Fulya Dogan, Cong Liu, Casey Larsen, Ana E. Platero-Prats, Larry A. Curtiss, Adam S. Hock, Jeffrey T. Miller, Sonbinh T. Nguyen, Christopher L. Marshall, Massimiliano Delferro, Peter C Stair

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Three-coordinate alkylaluminum sites were developed on a catechol-containing porous organic polymer support (CatPOP A2B1). The CatPOP-based alkylaluminum sites were characterized by solid-state attenuated total reflectance IR spectroscopy, 1H and 27Al magic-angle-spinning NMR spectroscopy, pair-distribution function X-ray absorption spectroscopy, and elemental analysis. The low-coordinate organoaluminum sites can hydrogenate and isomerize a range of mono- and disubstituted alkenes and alkynes under mild conditions (75-100 °C, 5-14 bar H2, 20 h). Results of experimental and computational mechanistic investigations suggest a heterolytic mechanism for the observed hydrogenation-isomerization activity.

Original languageEnglish
Pages (from-to)689-694
Number of pages6
JournalACS Catalysis
Volume7
Issue number1
DOIs
Publication statusPublished - Jan 6 2017

Fingerprint

Magic angle spinning
X ray absorption spectroscopy
Organic polymers
Alkynes
Alkenes
Isomerization
Aluminum
Nuclear magnetic resonance spectroscopy
Olefins
Hydrogenation
Distribution functions
Infrared spectroscopy
Thermodynamic properties
Catalysts
Chemical analysis
catechol

Keywords

  • alkene hydrogenation
  • heterogeneous catalysis
  • organoaluminum
  • porous organic polymer
  • surface organometallics

ASJC Scopus subject areas

  • Catalysis

Cite this

Camacho-Bunquin, J., Ferrandon, M., Das, U., Dogan, F., Liu, C., Larsen, C., ... Stair, P. C. (2017). Supported Aluminum Catalysts for Olefin Hydrogenation. ACS Catalysis, 7(1), 689-694. https://doi.org/10.1021/acscatal.6b02771

Supported Aluminum Catalysts for Olefin Hydrogenation. / Camacho-Bunquin, Jeffrey; Ferrandon, Magali; Das, Ujjal; Dogan, Fulya; Liu, Cong; Larsen, Casey; Platero-Prats, Ana E.; Curtiss, Larry A.; Hock, Adam S.; Miller, Jeffrey T.; Nguyen, Sonbinh T.; Marshall, Christopher L.; Delferro, Massimiliano; Stair, Peter C.

In: ACS Catalysis, Vol. 7, No. 1, 06.01.2017, p. 689-694.

Research output: Contribution to journalArticle

Camacho-Bunquin, J, Ferrandon, M, Das, U, Dogan, F, Liu, C, Larsen, C, Platero-Prats, AE, Curtiss, LA, Hock, AS, Miller, JT, Nguyen, ST, Marshall, CL, Delferro, M & Stair, PC 2017, 'Supported Aluminum Catalysts for Olefin Hydrogenation', ACS Catalysis, vol. 7, no. 1, pp. 689-694. https://doi.org/10.1021/acscatal.6b02771
Camacho-Bunquin J, Ferrandon M, Das U, Dogan F, Liu C, Larsen C et al. Supported Aluminum Catalysts for Olefin Hydrogenation. ACS Catalysis. 2017 Jan 6;7(1):689-694. https://doi.org/10.1021/acscatal.6b02771
Camacho-Bunquin, Jeffrey ; Ferrandon, Magali ; Das, Ujjal ; Dogan, Fulya ; Liu, Cong ; Larsen, Casey ; Platero-Prats, Ana E. ; Curtiss, Larry A. ; Hock, Adam S. ; Miller, Jeffrey T. ; Nguyen, Sonbinh T. ; Marshall, Christopher L. ; Delferro, Massimiliano ; Stair, Peter C. / Supported Aluminum Catalysts for Olefin Hydrogenation. In: ACS Catalysis. 2017 ; Vol. 7, No. 1. pp. 689-694.
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