M
Malcolm H. Chisholm
Researcher at Ohio State University
Publications - 721
Citations - 16966
Malcolm H. Chisholm is an academic researcher from Ohio State University. The author has contributed to research in topics: Triple bond & Molybdenum. The author has an hindex of 57, co-authored 721 publications receiving 16565 citations. Previous affiliations of Malcolm H. Chisholm include Florida State University & Princeton University.
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Molecular Design of Single-Site Metal Alkoxide Catalyst Precursors for Ring-Opening Polymerization Reactions Leading to Polyoxygenates. 1. Polylactide Formation by Achiral and Chiral Magnesium and Zinc Alkoxides, (η3-L)MOR, Where L = Trispyrazolyl- and Trisindazolylborate Ligands
Malcolm H. Chisholm,Nancy W. Eilerts,John C. Huffman,Suri S. Iyer,and Martha Pacold,Khamphee Phomphrai +5 more
TL;DR: In this paper, achiral and chiral C3-symmetric complexes LMOR have been synthesized and employed in the ring-opening polymerization of l-, rac-, and meso-lactide in CH2Cl2 at 25 °C and below.
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Well-Defined Calcium Initiators for Lactide Polymerization
TL;DR: (PO) has been isolated and structurally characterized and shown to be inert to the polymerization of PO and the compounds (Tp(tBu))CaX in THF are shows to be highly active and stereoselective.
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Lactide polymerization by well-defined calcium coordination complexes: comparisons with related magnesium and zinc chemistry.
TL;DR: Amide and alkoxide coordination complexes of calcium supported by β-diiminato and bulky trispyrazolylborate complexes are reported together with their activity in lactide ring-opening polymerization; some are amongst the most active systems discovered as discussed by the authors.
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Coordination Chemistry and Reactivity of Monomeric Alkoxides and Amides of Magnesium and Zinc Supported by the Diiminato Ligand CH(CMeNC6H3-2,6-iPr2)2. A Comparative Study
TL;DR: None of the compounds is capable of initiating homopolymerization of propylene oxide (PO) or cyclohexene oxide (CHO), although the magnesium amide 1 effects ring-opening by allylic proton abstraction and the dimeric compound [LMg(mu-OC(6)H(9))](2), 7, is formed.
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Reactions of Metal-Metal Multiple Bonds. 10. Reactions of Mo2(OR)6 (M Triple Bond M) and (M(OR)4)x Compounds with Molecular Oxygen. Preparation and Characterization of Oxo-Alkoxides of Formula MoO2(OR)2, MoO2(OR)2(bpy), MoO(OR)4, Mo3O(OR)10, Mo4O8(OR)4(py)4 and Mo6O10(OR)12.
TL;DR: In this paper, it has been shown that the Mo=Mo bond in M02(OR)6 compounds is labile toward a number of oxidative-addition reactions, including those involving molecular oxygen.