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Reynolds JE, Acosta AC, Kang S, Li S, Lipton AS, Bowden ME, Myllenbeck NR, Schneemann A, Leick N, Bhandarkar A, Reed C, Horton RD, Gennett T, Wood BC, Allendorf MD, Stavila V. Teaching an Old Reagent New Tricks: Synthesis, Unusual Reactivity, and Solution Dynamics of Borohydride Grignard Compounds. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Joseph E. Reynolds
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
| | - Austin C. Acosta
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
| | - ShinYoung Kang
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, United States
| | - Sichi Li
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, United States
| | - Andrew S. Lipton
- Pacific Northwest National Laboratory, 902 Battelle Blvd, Richland, Washington 99354, United States
| | - Mark E. Bowden
- Pacific Northwest National Laboratory, 902 Battelle Blvd, Richland, Washington 99354, United States
| | - Nicholas R. Myllenbeck
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
| | - Andreas Schneemann
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
- Department of Inorganic Chemistry I, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
| | - Noemi Leick
- National Renewable Energy Laboratory, 15013 Denver W Parkway, Golden, Colorado 80401, United States
| | - Austin Bhandarkar
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
| | - Christopher Reed
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
| | - Robert D. Horton
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
| | - Thomas Gennett
- National Renewable Energy Laboratory, 15013 Denver W Parkway, Golden, Colorado 80401, United States
| | - Brandon C. Wood
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, United States
| | - Mark D. Allendorf
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
| | - Vitalie Stavila
- Sandia National Laboratories, 7011 East Avenue, Livermore, California 94550, United States
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Garcia L, Anker MD, Mahon MF, Maron L, Hill MS. Coordination of arenes and phosphines by charge separated alkaline earth cations. Dalton Trans 2018; 47:12684-12693. [DOI: 10.1039/c8dt03124j] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Generation of ‘naked’ β-diketiminato magnesium and calcium cations allows the isolation of benzene, toluene, 1,4-difluorobenzene and terminal phosphine adducts.
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Schwamm RJ, Day BM, Mansfield NE, Knowelden W, Hitchcock PB, Coles MP. Catalytic bond forming reactions promoted by amidinate, guanidinate and phosphaguanidinate compounds of magnesium. Dalton Trans 2015; 43:14302-14. [PMID: 24852040 DOI: 10.1039/c4dt01097c] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The synthesis and catalytic properties of a series of magnesium compounds consisting of monoanionic, N,N'-chelating ligands (N∩N = amidinates, guanidinates, phosphaguanidinates) is reported. The compounds were synthesized by (i) insertion of a carbodiimide into an existing Mg-C or Mg-N bond, or (ii) protonolysis of an organomagnesium compound by a neutral pre-ligand. Structural analyses of mono- or bis-(chelate) compounds with general formula Mg(N∩N)X(L)n and Mg(N∩N)2(L)n (X = halide, aryloxide, amide; L = Et2O, THF; n = 0, 1 or 2) have been performed and the influence that the ligand substituent patterns have on the solid-state structures has been probed. Selected examples of the compounds were tested as (pre)catalysts for the polymerization of lactide, the dimerization of aldehydes and the hydroacetylenation of carbodiimides.
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Affiliation(s)
- Ryan J Schwamm
- School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, 6012, New Zealand.
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Pirinen S, Koshevoy IO, Denifl P, Pakkanen TT. A Single-Crystal Model for MgCl2–Electron Donor Support Materials: [Mg3Cl5(THF)4Bu]2 (Bu = n-Butyl). Organometallics 2013. [DOI: 10.1021/om400407p] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Sami Pirinen
- Department of Chemistry, University of Eastern Finland, P.O. Box 111, FI-80101 Joensuu, Finland
| | - Igor O. Koshevoy
- Department of Chemistry, University of Eastern Finland, P.O. Box 111, FI-80101 Joensuu, Finland
| | - Peter Denifl
- Borealis Polymers Oy, P.O. Box 330, FI-06101 Porvoo, Finland
| | - Tuula T. Pakkanen
- Department of Chemistry, University of Eastern Finland, P.O. Box 111, FI-80101 Joensuu, Finland
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