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Showing 1 to 4 of 4 for “"trianionic"”.
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Toward the Synthesis of Trianionic Cerberus-Type N-Heterocyclic Carbenes and their Zwitterionic Gold and Silver Complexes
<p>While early efforts have been made to explore the chemistry of neutral multitopic nonchelating N-heterocyclic carbenes (NHCs), limited progress has been made in the development of their anionic counterparts. This thesis describes the synthesis and characterization of a novel anionic …
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CERBERUS-TYPE TRISANIONIC TRISNHC AND ITS ZWITTERIONIC GOLD AND SILVER COMPLEXES
… the synthesis and characterization of a novel trianionic NHC. The corresponding thione was generated through an NMR experiment of the free carbenes with an excess of sulfur. The utility of this novel triscarbene as a ligand in organometallic chemistry has been proven by the construction of …
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Synthesis of Early Transition Metal Complexes Supported by Pyrrolyl and Indolyl Based Ligands
… precursors envisioned to produce the Cp-based trianionic ligand are reported. Three new methanes are described, 5-(chloromethyl)dipyrrolylmethane, 2,2’-di(5-mesityl-1H-pyrrol-2-yl) ethyl chloride, and ethyl 2-(2,2’-di-3-methylindolyl)propionate, along with attempts to react with sodium …
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Syntheses and studies of group 6 terminal pnictides, early-metal trimetaphosphate complexes, and a new bis-enamide ligand
… develop the coordination chemistry of the trianionic, tridentate ligand trimetaphosphate, studies are described whereupon trimetaphosphate is metallated with molybdenum. (MeCN)3Mo(CO) 3 reacts with [PPN] 3[P30 9] -H20 ([PPN] = [Ph3P=N-PPh3]') to form the trimetaphosphate salt [PPN]3[(P30 …