skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Synthesis and Catalytic Hydrogenation Reactivity of a Chromium Catecholate Porous Organic Polymer

Abstract

A single-site chromium catecholate POP (catPOP A(2)B(1)) was synthesized and characterized via AT-IR, XAS, and EPR spectroscopy. The well-defined, four-coordinate, 11-electron Cr(III) centers bound to catecholate POP were demonstrated to be active hydrogenation catalysts for nonpolar unsaturated organic substrates under mild conditions (5 mol % of Cr, 200 psi of H-2, 60 degrees C). This material constitutes the first example of a well-defined, supported organometallic chromium hydrogenation precatalyst.

Authors:
; ; ; ; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1392374
DOE Contract Number:
AC02-06CH11357
Resource Type:
Journal Article
Resource Relation:
Journal Name: Organometallics; Journal Volume: 34; Journal Issue: 5
Country of Publication:
United States
Language:
English
Subject:
catalysis; porous organic polymer

Citation Formats

Camacho-Bunquin, Jeffrey, Siladke, Nathan A., Zhang, Guanghui, Niklas, Jens, Poluektov, Oleg G., Nguyen, SonBinh T., Miller, Jeffrey T., and Hock, Adam S.. Synthesis and Catalytic Hydrogenation Reactivity of a Chromium Catecholate Porous Organic Polymer. United States: N. p., 2015. Web. doi:10.1021/om501321t.
Camacho-Bunquin, Jeffrey, Siladke, Nathan A., Zhang, Guanghui, Niklas, Jens, Poluektov, Oleg G., Nguyen, SonBinh T., Miller, Jeffrey T., & Hock, Adam S.. Synthesis and Catalytic Hydrogenation Reactivity of a Chromium Catecholate Porous Organic Polymer. United States. doi:10.1021/om501321t.
Camacho-Bunquin, Jeffrey, Siladke, Nathan A., Zhang, Guanghui, Niklas, Jens, Poluektov, Oleg G., Nguyen, SonBinh T., Miller, Jeffrey T., and Hock, Adam S.. Mon . "Synthesis and Catalytic Hydrogenation Reactivity of a Chromium Catecholate Porous Organic Polymer". United States. doi:10.1021/om501321t.
@article{osti_1392374,
title = {Synthesis and Catalytic Hydrogenation Reactivity of a Chromium Catecholate Porous Organic Polymer},
author = {Camacho-Bunquin, Jeffrey and Siladke, Nathan A. and Zhang, Guanghui and Niklas, Jens and Poluektov, Oleg G. and Nguyen, SonBinh T. and Miller, Jeffrey T. and Hock, Adam S.},
abstractNote = {A single-site chromium catecholate POP (catPOP A(2)B(1)) was synthesized and characterized via AT-IR, XAS, and EPR spectroscopy. The well-defined, four-coordinate, 11-electron Cr(III) centers bound to catecholate POP were demonstrated to be active hydrogenation catalysts for nonpolar unsaturated organic substrates under mild conditions (5 mol % of Cr, 200 psi of H-2, 60 degrees C). This material constitutes the first example of a well-defined, supported organometallic chromium hydrogenation precatalyst.},
doi = {10.1021/om501321t},
journal = {Organometallics},
number = 5,
volume = 34,
place = {United States},
year = {Mon Mar 09 00:00:00 EDT 2015},
month = {Mon Mar 09 00:00:00 EDT 2015}
}