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101
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Scheuermann ML, Johnson EJ, Chirik PJ. Alkene isomerization-hydroboration promoted by phosphine-ligated cobalt catalysts. Org Lett 2015; 17:2716-9. [PMID: 26010715 DOI: 10.1021/acs.orglett.5b01135] [Citation(s) in RCA: 163] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Generated in situ from air-stable cobalt precursors or readily synthesized using NaHBEt3, (PPh3)3CoH(N2) was found to be an effective catalyst for the hydroboration of alkenes. Unlike previous base-metal catalysts for alkene isomerization-hydroboration which favor the incorporation of boron at terminal positions, (PPh3)3CoH(N2) promotes boron incorporation adjacent to π-systems even in substrates where the alkene is at a remote position, enabling a unique route to 1,1-diboron compounds from α,ω-dienes.
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Affiliation(s)
- Margaret L Scheuermann
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Elizabeth J Johnson
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Paul J Chirik
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
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102
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Murphy LJ, Robertson KN, Kemp RA, Tuononen HM, Clyburne JAC. Structurally simple complexes of CO2. Chem Commun (Camb) 2015; 51:3942-56. [DOI: 10.1039/c4cc08510h] [Citation(s) in RCA: 110] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A wide range of structurally characterized adducts of CO2are discussed in this review, from the strongly bound, charge assisted carbamate complexes through the weaker halide and pseudo-halide complexes to the weakest possible inclusion complexes.
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Affiliation(s)
- Luke J. Murphy
- The Atlantic Centre for Green Chemistry
- Department of Chemistry
- Saint Mary's University
- Halifax
- Canada
| | - Katherine N. Robertson
- The Atlantic Centre for Green Chemistry
- Department of Chemistry
- Saint Mary's University
- Halifax
- Canada
| | - Richard A. Kemp
- Department of Chemistry
- University of New Mexico
- Albuquerque
- USA
- Advanced Materials Laboratory
| | | | - Jason A. C. Clyburne
- The Atlantic Centre for Green Chemistry
- Department of Chemistry
- Saint Mary's University
- Halifax
- Canada
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103
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Metsänen TT, Oestreich M. Temperature-Dependent Chemoselective Hydrosilylation of Carbon Dioxide to Formaldehyde or Methanol Oxidation State. Organometallics 2014. [DOI: 10.1021/om501279a] [Citation(s) in RCA: 101] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Toni T. Metsänen
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany
| | - Martin Oestreich
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany
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104
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Shaffer DW, Johnson SI, Rheingold AL, Ziller JW, Goddard WA, Nielsen RJ, Yang JY. Reactivity of a Series of Isostructural Cobalt Pincer Complexes with CO2, CO, and H+. Inorg Chem 2014; 53:13031-41. [DOI: 10.1021/ic5021725] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- David W. Shaffer
- Department of Chemistry, University of California, Irvine, 1102 Natural Sciences 2, Irvine, California 92697, United States
| | - Samantha I. Johnson
- Joint Center for Artificial Photosynthesis, California Institute of Technology, Pasadena, California 91125, United States
- Department
of Chemistry, California Institute of Technology, Pasadena, California 91125, United States
| | - Arnold L. Rheingold
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
| | - Joseph W. Ziller
- Department of Chemistry, University of California, Irvine, 1102 Natural Sciences 2, Irvine, California 92697, United States
| | - William A. Goddard
- Joint Center for Artificial Photosynthesis, California Institute of Technology, Pasadena, California 91125, United States
- Department
of Chemistry, California Institute of Technology, Pasadena, California 91125, United States
| | - Robert J. Nielsen
- Joint Center for Artificial Photosynthesis, California Institute of Technology, Pasadena, California 91125, United States
- Department
of Chemistry, California Institute of Technology, Pasadena, California 91125, United States
| | - Jenny Y. Yang
- Department of Chemistry, University of California, Irvine, 1102 Natural Sciences 2, Irvine, California 92697, United States
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